TCI 化学试剂 CAS:624-28-22,5-二溴吡啶

作为一个化学品制造公司，TCI在“通过试剂为社会做出贡献”宗旨的鞭策下提供高品质试剂已经超过半个世纪。
TCI产品广泛应用于诸多研究领域，在世界的各个角落改变着人们的生活。我们坚信，这就是我们的社会贡献。
TCI一直致力于拓宽产品线，加快全球客户的到货速度并为客户的研发提供强大助力。

 TCI 化学试剂 CAS:624-28-2 2,5-二溴吡啶

TCI 化学试剂 CAS:624-28-2 2,5-二溴吡啶

上海易汇生物科技有限公司，是一家集研发、销售为一体的生物企业，公司专注于生命科学和生物技术领域，专业提供分子生物学、免疫学、生命科学基础研究以及临床检测等诸多领域的试剂、耗材、仪器等各类产品及生物技术服务。公司目前已授权代理 LKT Laboratories，Epigentek,Biovision，Abnova等欧美一线品牌，另与阿拉丁，麦克林，TCI等化学试剂生产商建立了长期合作关系，公司与中科院上海生命科学研究院、上海交通大学、复旦大学和一大批生物医药技术公司建立了长期合作，在综合实力基础上，整合资源效率，打造产学研一体化的创新平台。公司成立以来与一大批医药集团建立了长期稳定的合作，价格优势、信誉良好。客户包括清华、北大、中科院、上海交通、复旦、国药等等。产品涵盖了试剂、耗材、小型仪器、原材料等各种实验室使用的材料。

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  我们长期与Thermo Bio-rad Axygen qiagen Corning BD Promega Biotium BV targetmol merckmillipore Sigma AAT-Biolite biorbyt ENZO GE Greiner Immonoway Jackson leagene nunc Omega OmnimAbs PMG RD ZOMANBIO 聚仕隆serum 普罗麦格 金钟 Eaivelly阿拉丁，麦克林，TCI LKT Laboratories，Epigentek,Biovision，Abnova Oxoid等知名各大品牌保持合作。
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D1199-25mL1656-94-6双(3-吡啶基***)***Bis(3-pyridylmethyl)amine>97.0%(GC)25mL3690现货0.025D1200-5g1202-34-22,2'-二吡啶***2,2'-Dipyridylamine>99.0%(GC)(T)5g995现货0.005D1200-25g1202-34-22,2'-二吡啶***2,2'-Dipyridylamine>99.0%(GC)(T)25g3660现货0.025D1201-1g1046-56-65,6-二***-3-(2-吡啶基)-1,2,4-三嗪5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine>98.0%(HPLC)(T)1g230现货0.001D1203-1mL3074-71-32,3-二***庚烷2,3-Dimethylheptane>99.0%(GC)1mL520现货0.001D1204-1mL2213-23-22,4-二***庚烷2,4-Dimethylheptane>98.0%(T)1mL1690现货0.001D1205-1mL2216-30-02,5-二***庚烷2,5-Dimethylheptane>98.0%(GC)1mL1690现货0.001D1206-1mL4032-86-43,3-二***庚烷3,3-Dimethylheptane>98.0%(GC)1mL390现货0.001D1207-5mL922-28-13,4-二***庚烷3,4-Dimethylheptane>96.0%(GC)5mL2350现货0.005D1208-0.5mL926-82-93,5-二***庚烷3,5-Dimethylheptane>99.0%(GC)0.5mL23503周0.001D1212-1mL2051-30-12,6-二***辛烷2,6-Dimethyloctane>90.0%(GC)1mL870现货0.001D1213-1mL4110-44-53,3-二***辛烷3,3-Dimethyloctane>98.0%(GC)1mL350现货0.001D1214-1mL15869-93-93,5-二***辛烷3,5-Dimethyloctane>98.0%(GC)1mL1200现货0.001D1214-5mL15869-93-93,5-二***辛烷3,5-Dimethyloctane>98.0%(GC)5mL3990现货0.005D1216-1mL15869-95-14,4-二***辛烷4,4-Dimethyloctane>98.0%(GC)1mL205现货0.001D1217-5g624-28-22,5-二溴吡啶2,5-Dibromopyridine>99.0%(GC)5g80现货0.005D1217-25g624-28-22,5-二溴吡啶2,5-Dibromopyridine>99.0%(GC)25g245现货0.025D1217-500g624-28-22,5-二溴吡啶2,5-Dibromopyridine>99.0%(GC)500g2490现货0.5D1218-10g95-26-12,5-二***苯并噻唑2,5-Dimethylbenzothiazole>98.0%(GC)10g890现货0.01D1220-5mL541-58-22,4-二***噻唑2,4-Dimethylthiazole>99.0%(GC)5mL290现货0.005D1220-25mL541-58-22,4-二***噻唑2,4-Dimethylthiazole>99.0%(GC)25mL1150现货0.025D1221-25g622-15-1N,N'-二***甲脒N,N'-Diphenylformamidine>98.0%(GC)(T)25g310现货0.025D1221-250g622-15-1N,N'-二***甲脒N,N'-Diphenylformamidine>98.0%(GC)(T)250g1580现货0.25D1222-5g2386-53-01-十二烷基***酸钠Sodium 1-Dodecanesulfonate>98.0%(T)5g295现货0.005D1222-25g2386-53-01-十二烷基***酸钠Sodium 1-Dodecanesulfonate>98.0%(T)25g790现货0.025D1223-25g119-84-63,4-二氢香豆素3,4-Dihydrocoumarin>98.0%(GC)25g150现货0.025D1223-500g119-84-63,4-二氢香豆素3,4-Dihydrocoumarin>98.0%(GC)500g890现货0.5D1224-1mL590-73-82,2-二***己烷2,2-Dimethylhexane>98.0%(GC)1mL480现货0.001D1225-5mL584-94-12,3-二***己烷2,3-Dimethylhexane>94.0%(GC)5mL2990现货0.005D1226-5mL592-13-22,5-二***己烷2,5-Dimethylhexane>98.0%(GC)5mL780请***0.005D1227-1mL563-16-63,3-二***己烷3,3-Dimethylhexane>99.0%(GC)1mL1450现货0.001D1228-5mL583-48-23,4-二***己烷3,4-Dimethylhexane>97.0%(GC)5mL1200现货0.005D1230-25mL628-68-2二乙二醇二***酯Diethylene Glycol Diacetate>98.0%(GC)25mL290现货0.025D1230-500mL628-68-2二乙二醇二***酯Diethylene Glycol Diacetate>98.0%(GC)500mL1840现货0.5D1231-25mL1795-16-0癸基环己烷Decylcyclohexane>98.0%(GC)25mL690现货0.025D1232-25mL1795-17-1十二烷基环己烷Dodecylcyclohexane>98.0%(GC)25mL790现货0.025D1232-500mL1795-17-1十二烷基环己烷Dodecylcyclohexane>98.0%(GC)500mL6990现货0.5D1233-5mL3055-93-4十二烷基二乙二醇醚Diethylene Glycol Monododecyl Ether>97.0%(GC)5mL2990现货0.005D1234-1g613-33-24,4'-二***联苯4,4'-Dimethylbiphenyl>97.0%(GC)1g335现货0.001D1234-5g613-33-24,4'-二***联苯4,4'-Dimethylbiphenyl>97.0%(GC)5g990现货0.005D1234-25g613-33-24,4'-二***联苯4,4'-Dimethylbiphenyl>97.0%(GC)25g2990现货0.025D1235-100mg1576-67-63,6-二***菲3,6-Dimethylphenanthrene>97.0%(GC)100mg1990现货0.001D1236-5g877-43-02,6-二***喹啉2,6-Dimethylquinoline>99.0%(GC)5g6803周0.005D1236-25g877-43-02,6-二***喹啉2,6-Dimethylquinoline>99.0%(GC)25g18803周0.025D1237-1g1198-37-42,4-二***喹啉2,4-Dimethylquinoline>98.0%(T)1g695现货0.001D1237-5g1198-37-42,4-二***喹啉2,4-Dimethylquinoline>98.0%(T)5g1995现货0.005D1238-25g69669-44-9十二烷基苯***酸钠 (软型) (混合物) (62%,水润湿品)Sodium Dodecylbenzenesulfonate (soft type) (mixture) (62%, wetted with Water)25g190现货0.025D1238-500g69669-44-9十二烷基苯***酸钠 (软型) (混合物) (62%,水润湿品)Sodium Dodecylbenzenesulfonate (soft type) (mixture) (62%, wetted with Water)500g380现货0.5D1241-5mL16746-87-52,4-二***-1-己烯2,4-Dimethyl-1-hexene>98.0%(GC)5mL1990现货0.005D1243-1mL3404-77-13,3-二***-1-己烯3,3-Dimethyl-1-hexene>98.0%(GC)1mL1890现货0.001D1246-25g1141-88-42,2'-二硫二***2,2'-Dithiodianiline>98.0%(HPLC)(T)25g720现货0.025D1248-1mL3404-72-62,3-二***-1-戊烯2,3-Dimethyl-1-pentene>98.0%(GC)1mL590现货0.001D1249-5mL2213-32-32,4-二***-1-戊烯2,4-Dimethyl-1-pentene>98.0%(GC)5mL1290现货0.005D1252-1mL762-62-94,4-二***-1-戊烯4,4-Dimethyl-1-pentene>99.0%(GC)1mL1890现货0.001D1254-5mL625-65-02,4-二***-2-戊烯2,4-Dimethyl-2-pentene>98.0%(GC)5mL590现货0.005D1255-5mL4914-91-4顺-3,4-二***-2-戊烯cis-3,4-Dimethyl-2-pentene>98.0%(GC)5mL29903周0.005D1256-5mL4914-92-5反-3,4-二***-2-戊烯trans-3,4-Dimethyl-2-pentene>98.0%(GC)5mL24503周0.005D1258-1mL19549-87-22,4-二***-1-庚烯2,4-Dimethyl-1-heptene>98.0%(GC)1mL350现货0.001D1258-5mL19549-87-22,4-二***-1-庚烯2,4-Dimethyl-1-heptene>98.0%(GC)5mL980现货0.005D1259-1mL3074-78-02,6-二***-1-庚烯2,6-Dimethyl-1-heptene>97.0%(GC)1mL1350现货0.001D1260-5mL19550-75-5反-2,2-二***-3-庚烯trans-2,2-Dimethyl-3-heptene>99.0%(GC)5mL1155现货0.005D1262-0.1mL2738-18-32,6-二***-3-庚烯 (顺反混合物)2,6-Dimethyl-3-heptene (cis- and trans- mixture)>98.0%(GC)0.1mL485现货0.001D1263-5mL3,5-二***-3-庚烯 (顺反混合物)3,5-Dimethyl-3-heptene (cis- and trans- mixture)>98.0%(GC)5mL1790现货0.005D1264-5mL4117-14-02-癸炔-1-醇2-Decyn-1-ol>95.0%(GC)5mL345现货0.005D1264-25mL4117-14-02-癸炔-1-醇2-Decyn-1-ol>95.0%(GC)25mL9903周0.025D1265-25g77-48-51,3-二溴-5,5-二***乙内***脲1,3-Dibromo-5,5-dimethylhydantoin>97.0%(T)25g170现货0.025D1265-500g77-48-51,3-二溴-5,5-二***乙内***脲1,3-Dibromo-5,5-dimethylhydantoin>97.0%(T)500g510现货0.5D1266-5mL19549-98-53,6-二***-1-庚炔-3-醇3,6-Dimethyl-1-heptyn-3-ol>98.0%(GC)5mL840现货0.005D1267-25g14484-64-1二***二硫代氨基甲酸铁(III)Iron(III) Dimethyldithiocarbamate>97.0%(T)25g150现货0.025D1267-500g14484-64-1二***二硫代氨基甲酸铁(III)Iron(III) Dimethyldithiocarbamate>97.0%(T)500g1190现货0.5D1268-5g129-44-21,5-二氨基蒽醌1,5-Diaminoanthraquinone>92.0%(N)5g425现货0.005D1269-5g5339-01-51-(3-二***氨基***)乙醇1-(3-Dimethylaminophenyl)ethanol>98.0%(GC)5g1190现货0.005D1269-25g5339-01-51-(3-二***氨基***)乙醇1-(3-Dimethylaminophenyl)ethanol>98.0%(GC)25g39903周0.025D1270-25g6674-22-21,8-二氮杂双环[5.4.0]-7-十一碳烯1,8-Diazabicyclo[5.4.0]-7-undecene>98.0%(GC)(T)25g92现货0.025D1270-100g6674-22-21,8-二氮杂双环[5.4.0]-7-十一碳烯1,8-Diazabicyclo[5.4.0]-7-undecene>98.0%(GC)(T)100g196现货0.1D1270-500g6674-22-21,8-二氮杂双环[5.4.0]-7-十一碳烯1,8-Diazabicyclo[5.4.0]-7-undecene>98.0%(GC)(T)500g589现货0.5D1271-5g1271-86-9N,N-二***二茂铁***N,N-Dimethylaminomethylferrocene>97.0%(GC)(T)5g390现货0.005D1271-25g1271-86-9N,N-二***二茂铁***N,N-Dimethylaminomethylferrocene>97.0%(GC)(T)25g1050现货0.025D1273-5g1291-47-01,1'-二***二茂铁1,1'-Dimethylferrocene>93.0%(GC)5g690现货0.005D1273-25g1291-47-01,1'-二***二茂铁1,1'-Dimethylferrocene>93.0%(GC)25g2650现货0.025D1274-25g126-00-1双酚酸Diphenolic Acid>98.0%(GC)(T)25g260现货0.025D1274-500g126-00-1双酚酸Diphenolic Acid>98.0%(GC)(T)500g865现货0.5D1275-5mL51721-39-23-癸炔-1-醇3-Decyn-1-ol>97.0%(GC)5mL490现货0.005D1276-10mL1482-15-13,4-二***-1-戊炔-3-醇3,4-Dimethyl-1-pentyn-3-ol>96.0%(GC)10mL1350现货0.01D1279-5mL932-51-42,5-二***环己酮 (异构体混合物)2,5-Dimethylcyclohexanone (mixture of isomers)>95.0%(GC)5mL990现货0.005D1279-25mL932-51-42,5-二***环己酮 (异构体混合物)2,5-Dimethylcyclohexanone (mixture of isomers)>95.0%(GC)25mL39903周0.025D1280-25mL2816-57-12,6-二***环己酮 (异构体的混合物)2,6-Dimethylcyclohexanone (mixture of isomers)>98.0%(GC)25mL550现货0.025D1280-250mL2816-57-12,6-二***环己酮 (异构体的混合物)2,6-Dimethylcyclohexanone (mixture of isomers)>98.0%(GC)250mL3450现货0.25D1281-10mL5465-09-83,4-二***环己酮 (异构体的混合物)3,4-Dimethylcyclohexanone (mixture of isomers)>98.0%(GC)10mL3740现货0.01D1282-5mL2320-30-13,5-二***环己酮 (异构体混合物)3,5-Dimethylcyclohexanone (mixture of isomers)>98.0%(GC)5mL990现货0.005D1282-25mL2320-30-13,5-二***环己酮 (异构体混合物)3,5-Dimethylcyclohexanone (mixture of isomers)>98.0%(GC)25mL29903周0.025D1283-25g102-32-93,4-二羟基苯***3,4-Dihydroxyphenylacetic Acid>97.0%(T)25g2690现货0.025D1288-5mL15799-79-8N,N-二***间甲氧基***N,N-Dimethyl-m-anisidine>97.0%(GC)(T)5mL480现货0.005D1288-25mL15799-79-8N,N-二***间甲氧基***N,N-Dimethyl-m-anisidine>97.0%(GC)(T)25mL1300现货0.025D1289-1g593-79-3二***硒Dimethylselenide>98.0%(GC)1g990现货0.001D1293-25mL4637-24-5N,N-二***甲***二甲缩醛N,N-Dimethylformamide Dimethyl Acetal>96.0%(GC)(T)25mL80现货0.025D1293-100mL4637-24-5N,N-二***甲***二甲缩醛N,N-Dimethylformamide Dimethyl Acetal>96.0%(GC)(T)100mL280现货0.1D1293-500mL4637-24-5N,N-二***甲***二甲缩醛N,N-Dimethylformamide Dimethyl Acetal>96.0%(GC)(T)500mL790现货0.5D1294-5mL1188-33-6N,N-二***甲***二乙基缩醛 [用于酯化]N,N-Dimethylformamide Diethyl Acetal [for Esterification]>95.0%(GC)5mL190现货0.005D1294-25mL1188-33-6N,N-二***甲***二乙基缩醛 [用于酯化]N,N-Dimethylformamide Diethyl Acetal [for Esterification]>95.0%(GC)25mL690现货0.025D1297-5mL104-79-0N,N-二乙基-N'-***乙二***N,N-Diethyl-N'-methylethylenediamine>98.0%(GC)(T)5mL390现货0.005D1297-25mL104-79-0N,N-二乙基-N'-***乙二***N,N-Diethyl-N'-methylethylenediamine>98.0%(GC)(T)25mL13303周0.025D1298-10mL13093-04-4N,N'-二***-1,6-二氨基己烷N,N'-Dimethyl-1,6-diaminohexane>97.0%(GC)10mL1750现货0.01D1298-25mL13093-04-4N,N'-二***-1,6-二氨基己烷N,N'-Dimethyl-1,6-diaminohexane>97.0%(GC)25mL33903周0.025D1301-5mL6006-65-1N,N-二***甲***二丙缩醛 [用于酯化]N,N-Dimethylformamide Dipropyl Acetal [for Esterification]>90.0%(T)5mL340现货0.005D1301-25mL6006-65-1N,N-二***甲***二丙缩醛 [用于酯化]N,N-Dimethylformamide Dipropyl Acetal [for Esterification]>90.0%(T)25mL1060现货0.025D1302-5mL18503-90-7N,N-二***甲***二丁缩醛 [用于酯化]N,N-Dimethylformamide Dibutyl Acetal [for Esterification]>98.0%(GC)(T)5mL245现货0.005D1302-25mL18503-90-7N,N-二***甲***二丁缩醛 [用于酯化]N,N-Dimethylformamide Dibutyl Acetal [for Esterification]>98.0%(GC)(T)25mL695现货0.025D1303-5mL36805-97-7N,N-二***甲***-二叔丁缩醛 [用于酯化]N,N-Dimethylformamide Di-tert-butyl Acetal [for Esterification]>98.0%(N)5mL1390现货0.005D1303-25mL36805-97-7N,N-二***甲***-二叔丁缩醛 [用于酯化]N,N-Dimethylformamide Di-tert-butyl Acetal [for Esterification]>98.0%(N)25mL4910现货0.025D1305-5mL13093-05-5N,N'-二乙基-1,6-二氨基己烷N,N'-Diethyl-1,6-diaminohexane>97.0%(GC)(T)5mL750现货0.005D1305-25mL13093-05-5N,N'-二乙基-1,6-二氨基己烷N,N'-Diethyl-1,6-diaminohexane>97.0%(GC)(T)25mL24903周0.025D1306-25g10108-87-9癸基三***氯化铵Decyltrimethylammonium Chloride>98.0%(T)25g990现货0.025D1307-25g94-91-7N,N'-双(亚水杨基)-1,2-丙二***N,N'-Bis(salicylidene)-1,2-propanediamine>98.0%(GC)(T)25g1370现货0.025D1308-10g142-46-12,5-二硫代联二脲2,5-Dithiobiurea>95.0%(HPLC)10g215现货0.01D1308-25g142-46-12,5-二硫代联二脲2,5-Dithiobiurea>95.0%(HPLC)25g650现货0.025D1309-25g6219-67-62,4-二氨基苯甲醚硫酸盐 水合物2,4-Diaminoanisole Sulfate Hydrate>98.0%(HPLC)25g720现货0.025D1312-25mL4957-14-6二对甲***甲烷Di-p-tolylmethane>99.0%(GC)25mL1980现货0.025D1313-10mL3001-72-71,5-二氮杂双环[4.3.0]-5-壬烯1,5-Diazabicyclo[4.3.0]-5-nonene>98.0%(GC)10mL350现货0.01D1313-25mL3001-72-71,5-二氮杂双环[4.3.0]-5-壬烯1,5-Diazabicyclo[4.3.0]-5-nonene>98.0%(GC)25mL490现货0.025D1313-250mL3001-72-71,5-二氮杂双环[4.3.0]-5-壬烯1,5-Diazabicyclo[4.3.0]-5-nonene>98.0%(GC)250mL2990现货0.25D1314-5g541-22-0溴化十烃季***Decamethonium Bromide>98.0%(T)5g310现货0.005D1314-25g541-22-0溴化十烃季***Decamethonium Bromide>98.0%(T)25g930现货0.025D1315-5g1420-40-2碘化十烃季***Decamethonium Iodide5g350现货0.005D1315-25g1420-40-2碘化十烃季***Decamethonium Iodide25g1250现货0.025D1316-25g320-60-52,4-二氯三***甲苯2,4-Dichlorobenzotrifluoride>98.0%(GC)25g130现货0.025D1318-5g320-50-32,5-二氯三***甲苯2,5-Dichlorobenzotrifluoride>98.0%(GC)5g275现货0.005D1318-25g320-50-32,5-二氯三***甲苯2,5-Dichlorobenzotrifluoride>98.0%(GC)25g990现货0.025D1319-25g2702-72-92,4-二氯苯氧***钠 一水合物Sodium 2,4-Dichlorophenoxyacetate Monohydrate>98.0%(HPLC)(T)25g190现货0.025D1319-500g2702-72-92,4-二氯苯氧***钠 一水合物Sodium 2,4-Dichlorophenoxyacetate Monohydrate>98.0%(HPLC)(T)500g1450现货0.5D1320-5g6892-68-8二硫赤藓醇Dithioerythritol>98.0%(T)5g990现货0.005D1320-25g6892-68-8二硫赤藓醇Dithioerythritol>98.0%(T)25g3490现货0.025D1321-25g56-06-42,4-二氨基-6-羟基嘧啶2,4-Diamino-6-hydroxypyrimidine>98.0%(HPLC)(T)25g490现货0.025D1322-25g4839-46-73,3-二***戊二酸3,3-Dimethylglutaric Acid>98.0%(T)25g585现货0.025D1323-5g4160-82-13,3-二***戊二酸酐3,3-Dimethylglutaric Anhydride>97.0%(T)5g350现货0.005D1323-25g4160-82-13,3-二***戊二酸酐3,3-Dimethylglutaric Anhydride>97.0%(T)25g1100现货0.025D1324-10g1123-40-63,3-二***谷***3,3-Dimethylglutarimide>95.0%(N)10g495现货0.01D1325-5g2938-48-92,2-二***戊二酸酐2,2-Dimethylglutaric Anhydride>98.0%(T)5g395现货0.005D1325-25g2938-48-92,2-二***戊二酸酐2,2-Dimethylglutaric Anhydride>98.0%(T)25g1390现货0.025D1326-5mL1720-38-31,9-癸二炔1,9-Decadiyne>98.0%(GC)5mL450现货0.005D1327-25g2469-45-6十二烷基硫醚Dodecyl Sulfide>96.0%(GC)25g660现货0.025D1327-500g2469-45-6十二烷基硫醚Dodecyl Sulfide>96.0%(GC)500g3990现货0.5D1328-25g330-54-13-(3,4-二***)-1,1-二***脲3-(3,4-Dichlorophenyl)-1,1-dimethylurea>98.0%(N)25g135现货0.025D1328-500g330-54-13-(3,4-二***)-1,1-二***脲3-(3,4-Dichlorophenyl)-1,1-dimethylurea>98.0%(N)500g1150现货0.5D1329-25g4408-81-51,2-二氨基丙烷-N,N,N',N'-四***1,2-Diaminopropane-N,N,N',N'-tetraacetic Acid>98.0%(T)25g590现货0.025D1330-5g3148-72-91,3-二氨基-2-丙醇-N,N,N',N'-四***1,3-Diamino-2-propanol-N,N,N',N'-tetraacetic Acid>98.0%(T)5g490现货0.005D1330-25g3148-72-91,3-二氨基-2-丙醇-N,N,N',N'-四***1,3-Diamino-2-propanol-N,N,N',N'-tetraacetic Acid>98.0%(T)25g1480现货0.025D1331-25g630-93-35,5-二***乙内***脲钠盐5,5-Diphenylhydantoin Sodium Salt>98.0%(T)25g390现货0.025D1331-500g630-93-35,5-二***乙内***脲钠盐5,5-Diphenylhydantoin Sodium Salt>98.0%(T)500g1990现货0.5D1332-1set4637-24-5N,N-二***甲***二甲缩醛 [用于酯化] (0.5mL×10)N,N-Dimethylformamide Dimethyl Acetal [for Esterification] (0.5mL×10)1set580现货1D1333-5mL624-95-33,3-二***-1-丁醇3,3-Dimethyl-1-butanol>95.0%(GC)5mL490现货0.005D1333-25mL624-95-33,3-二***-1-丁醇3,3-Dimethyl-1-butanol>95.0%(GC)25mL1450现货0.025D1335-25g1187-42-4二氨基顺丁烯二***Diaminomaleonitrile>96.0%(N)25g250现货0.025D1335-100g1187-42-4二氨基顺丁烯二***Diaminomaleonitrile>96.0%(N)100g720现货0.1D1335-500g1187-42-4二氨基顺丁烯二***Diaminomaleonitrile>96.0%(N)500g2450现货0.5D1337-5g32444-63-6反-4-二甲氨基肉桂***trans-4-Dimethylaminocinnamonitrile>98.0%(T)5g2050现货0.005D1338-25g753-73-1二***二氯化锡Dimethyltin Dichloride>99.0%(T)25g620现货0.025D1338-500g753-73-1二***二氯化锡Dimethyltin Dichloride>99.0%(T)500g4890现货0.5D1339-25mL3710-84-7N,N-二乙基羟***N,N-Diethylhydroxylamine>98.0%(GC)(T)25mL160现货0.025D1339-100mL3710-84-7N,N-二乙基羟***N,N-Diethylhydroxylamine>98.0%(GC)(T)100mL330现货0.1D1339-500mL3710-84-7N,N-二乙基羟***N,N-Diethylhydroxylamine>98.0%(GC)(T)500mL770现货0.5D1342-25g126-58-9二***Dipentaerythritol>80.0%(GC)25g140现货0.025D1342-500g126-58-9二***Dipentaerythritol>80.0%(GC)500g370现货0.5D1343-1g54-77-31,1-二***-4-***碘化***鎓1,1-Dimethyl-4-phenylpiperazinium Iodide>98.0%(HPLC)1g275现货0.001D1343-5g54-77-31,1-二***-4-***碘化***鎓1,1-Dimethyl-4-phenylpiperazinium Iodide>98.0%(HPLC)5g975现货0.005D1344-25g119-90-4邻联茴香***o-Dianisidine>98.0%(HPLC)25g345现货0.025D1344-100g119-90-4邻联茴香***o-Dianisidine>98.0%(HPLC)100g945现货0.1D1345-25g582-60-55,6-二***苯并咪唑5,6-Dimethylbenzimidazole>99.0%(GC)(T)25g335现货0.025D1346-25g3344-70-51,12-二溴十二烷1,12-Dibromododecane>98.0%(GC)25g450现货0.025D1346-100g3344-70-51,12-二溴十二烷1,12-Dibromododecane>98.0%(GC)100g1300现货0.1D1346-500g3344-70-51,12-二溴十二烷1,12-Dibromododecane>98.0%(GC)500g5140请***0.5D1347-25g871-78-3N,N'-二乙***乙二***N,N'-Diacetylethylenediamine>98.0%(GC)(T)25g390现货0.025D1348-25g32514-47-91,3-二苯胍硫酸盐1,3-Diphenylguanidine Sulfate25g290现货0.025D1348-500g32514-47-91,3-二苯胍硫酸盐1,3-Diphenylguanidine Sulfate500g2160现货0.5D1351-1g54-88-64-(二甲氨基)-2-***偶氮苯4-(Dimethylamino)-2-methylazobenzene>96.0%(GC)(T)1g440现货0.001D1352-25g20726-63-0二乙******盐Diethylamine Acetate>97.0%(T)25g560请***0.025D1353-1g4205-91-82-(2,6-二氯***基)-2-咪唑啉盐酸盐2-(2,6-Dichloroanilino)-2-imidazoline Hydrochloride>98.0%(HPLC)(T)1g380现货0.001D1353-5g4205-91-82-(2,6-二氯***基)-2-咪唑啉盐酸盐2-(2,6-Dichloroanilino)-2-imidazoline Hydrochloride>98.0%(HPLC)(T)5g990现货0.005D1354-25g62708-56-9(-)-二苯甲***-L-酒石酸 一水合物(-)-Dibenzoyl-L-tartaric Acid Monohydrate>98.0%(T)25g270现货0.025D1354-500g62708-56-9(-)-二苯甲***-L-酒石酸 一水合物(-)-Dibenzoyl-L-tartaric Acid Monohydrate>98.0%(T)500g3090现货0.5D1356-25g2664-63-3双(4-羟***)硫醚Bis(4-hydroxyphenyl) Sulfide>98.0%(GC)25g160现货0.025D1356-500g2664-63-3双(4-羟***)硫醚Bis(4-hydroxyphenyl) Sulfide>98.0%(GC)500g1990现货0.5D1358-25mL25260-60-0顺-1,4-二乙***氧基-2-丁烯cis-1,4-Diacetoxy-2-butene>95.0%(GC)25mL590现货0.025D1358-500mL25260-60-0顺-1,4-二乙***氧基-2-丁烯cis-1,4-Diacetoxy-2-butene>95.0%(GC)500mL39903周0.5D1360-25mL93-15-24-烯丙基-1,2-二甲氧基苯4-Allyl-1,2-dimethoxybenzene>98.0%(GC)25mL170现货0.025D1360-500mL93-15-24-烯丙基-1,2-二甲氧基苯4-Allyl-1,2-dimethoxybenzene>98.0%(GC)500mL930现货0.5D1362-1mL56106-37-71,3-二丙氧基苯1,3-Dipropoxybenzene>98.0%(GC)1mL235现货0.001D1367-1mL19398-77-73,4-二乙基己烷3,4-Diethylhexane>99.0%(GC)1mL14503周0.001D1368-0.1mL4481-30-5(1,2-二***丙基)苯(1,2-Dimethylpropyl)benzene>98.0%(GC)0.1mL1690现货0.001D1371-25g2235-46-3N,N-二乙基乙***乙***N,N-Diethylacetoacetamide>98.0%(GC)25g160现货0.025D1371-500g2235-46-3N,N-二乙基乙***乙***N,N-Diethylacetoacetamide>98.0%(GC)500g1190现货0.5D1372-25mL933-40-41,1-二甲氧基环己烷1,1-Dimethoxycyclohexane>96.0%(GC)25mL260现货0.025D1372-100mL933-40-41,1-二甲氧基环己烷1,1-Dimethoxycyclohexane>96.0%(GC)100mL535现货0.1D1372-500mL933-40-41,1-二甲氧基环己烷1,1-Dimethoxycyclohexane>96.0%(GC)500mL1250现货0.5D1373-25g870-08-6氧化二辛基锡Di-n-octyltin Oxide>98.0%(W)25g260现货0.025D1373-500g870-08-6氧化二辛基锡Di-n-octyltin Oxide>98.0%(W)500g890现货0.5D1377-100mg1482-97-9(S)-(+)-2,3-二氨基丙酸盐酸盐(S)-(+)-2,3-Diaminopropionic Acid Hydrochloride>97.0%(T)100mg345现货0.001D1377-1g1482-97-9(S)-(+)-2,3-二氨基丙酸盐酸盐(S)-(+)-2,3-Diaminopropionic Acid Hydrochloride>97.0%(T)1g1395现货0.001D1378-25g15102-42-82,3-二溴丙*** [丙烯***的气液色谱测定法的标准]2,3-Dibromopropionamide [Standard for Acrylamide GLC Determination]>98.0%(GC)(T)25g1300现货0.025D1379-5mL1120-06-52-癸醇2-Decanol>98.0%(GC)5mL330现货0.005D1379-25mL1120-06-52-癸醇2-Decanol>98.0%(GC)25mL990现货0.025D1380-10mL2051-31-24-癸醇4-Decanol>98.0%(GC)10mL450现货0.01D1381-5mL5205-34-55-癸醇5-Decanol>96.0%(GC)5mL1015现货0.005D1382-1g56512-49-3丹****** [多肽研究用氮保护剂]Dabsyl Chloride [N-Protecting Agent for Peptides Research]>98.0%(T)1g820现货0.001D1382-5g56512-49-3丹****** [多肽研究用氮保护剂]Dabsyl Chloride [N-Protecting Agent for Peptides Research]>98.0%(T)5g2490现货0.005D1383-25g600-05-52,3-二溴丙酸2,3-Dibromopropionic Acid>97.0%(T)25g330现货0.025D1383-500g600-05-52,3-二溴丙酸2,3-Dibromopropionic Acid>97.0%(T)500g19903周0.5D1384-25g4437-20-1二糠基二硫醚Difurfuryl Disulfide>95.0%(GC)25g530现货0.025D1385-1g6320-15-66-氯-2,4-二甲氧基嘧啶6-Chloro-2,4-dimethoxypyrimidine>98.0%(GC)1g420现货0.001D1385-5g6320-15-66-氯-2,4-二甲氧基嘧啶6-Chloro-2,4-dimethoxypyrimidine>98.0%(GC)5g1120现货0.005D1386-25g51591-38-9(-)-二乙***基-L-酒石酸(-)-Diacetyl-L-tartaric Acid>98.0%(T)25g1150现货0.025D1387-25g32634-66-5(-)-二对甲苯***-L-酒石酸(-)-Di-p-toluoyl-L-tartaric Acid>98.0%(HPLC)(T)25g290现货0.025D1387-250g32634-66-5(-)-二对甲苯***-L-酒石酸(-)-Di-p-toluoyl-L-tartaric Acid>98.0%(HPLC)(T)250g990现货0.25D1388-25g1163-19-5十溴二苯醚Decabromodiphenyl Ether>95.0%(GC)25g130现货0.025D1389-1g434-84-4二蒽酮基Bianthronyl>97.0%(HPLC)1g380现货0.001D1389-5g434-84-4二蒽酮基Bianthronyl>97.0%(HPLC)5g1290现货0.005D1390-25mL144-79-6二******氯硅烷Diphenylmethylchlorosilane>95.0%(GC)25mL520现货0.025D1391-5g875-79-61,2-二***吲哚1,2-Dimethylindole>98.0%(GC)5g860现货0.005D1391-25g875-79-61,2-二***吲哚1,2-Dimethylindole>98.0%(GC)25g28903周0.025D1392-25g3129-91-7亚硝酸二环己***Dicyclohexylamine Nitrite>97.0%(T)25g250现货0.025D1392-500g3129-91-7亚硝酸二环己***Dicyclohexylamine Nitrite>97.0%(T)500g1200现货0.5D1393-5g5439-14-53,4-二氢-2H-吡啶[1,2-a]嘧啶-2-酮3,4-Dihydro-2H-pyrido[1,2-a]pyrimidin-2-one>98.0%(HPLC)(T)5g750现货0.005D1393-25g5439-14-53,4-二氢-2H-吡啶[1,2-a]嘧啶-2-酮3,4-Dihydro-2H-pyrido[1,2-a]pyrimidin-2-one>98.0%(HPLC)(T)25g1760现货0.025D1395-25mL629-45-8二丁基二硫醚 [用于以能量色散X射线荧光法硫成分分析]Dibutyl Disulfide [for Determination of Sulfur Content by Energy Dispersive X-ray Fluorescence Method]>98.5%(GC)25mL420现货0.025D1396-25g31551-45-82,7-二硝基-9-芴酮2,7-Dinitro-9-fluorenone>98.0%(HPLC)(N)25g990现货0.025D1396-250g31551-45-82,7-二硝基-9-芴酮2,7-Dinitro-9-fluorenone>98.0%(HPLC)(N)250g4200现货0.25D1397-10g781-35-11,1-二******1,1-Diphenylacetone>99.0%(GC)10g290现货0.01D1397-25g781-35-11,1-二******1,1-Diphenylacetone>99.0%(GC)25g570现货0.025D1398-25g80822-15-7(+)-二苯甲***-D-酒石酸 一水合物(+)-Dibenzoyl-D-tartaric Acid Monohydrate>98.0%(T)25g205现货0.025D1398-500g80822-15-7(+)-二苯甲***-D-酒石酸 一水合物(+)-Dibenzoyl-D-tartaric Acid Monohydrate>98.0%(T)500g1045现货0.5D1399-5g2892-51-53,4-二羟基-3-环丁烯-1,2-二酮3,4-Dihydroxy-3-cyclobutene-1,2-dione>98.0%(HPLC)(T)5g530现货0.005D1399-25g2892-51-53,4-二羟基-3-环丁烯-1,2-二酮3,4-Dihydroxy-3-cyclobutene-1,2-dione>98.0%(HPLC)(T)25g1660现货0.025D1400-1g37110-24-0二甲酮二肟 [用于钴的测定]Dimedone Dioxime [for Determination of Co]1g690现货0.001D1403-25g151-21-3十二烷基硫酸钠Sodium Dodecyl Sulfate>97.0%(GC)(T)25g215现货0.025D1403-500g151-21-3十二烷基硫酸钠Sodium Dodecyl Sulfate>97.0%(GC)(T)500g1130现货0.5D1404-25g2905-62-63,5-二氯苯甲***3,5-Dichlorobenzoyl Chloride>95.0%(GC)25g390现货0.025D1404-500g2905-62-63,5-二氯苯甲***3,5-Dichlorobenzoyl Chloride>95.0%(GC)500g19903周0.5D1405-5mL6863-58-7仲丁醚 (外消旋和内消旋的混合物) (含稳定剂HQ)sec-Butyl Ether (DL- and meso- mixture) (stabilized with HQ)>97.0%(GC)5mL470现货0.005D1405-25mL6863-58-7仲丁醚 (外消旋和内消旋的混合物) (含稳定剂HQ)sec-Butyl Ether (DL- and meso- mixture) (stabilized with HQ)>97.0%(GC)25mL1200现货0.025D1406-25mL3913-81-3反-2-癸烯醛 (含反-2-癸烯醛二乙缩醛) (10%的乙醇溶液,约0.52mol/L)trans-2-Decenal (contains trans-2-Decenal Diethyl Acetal) (10% in Ethanol, ca. 0.52mol/L)25mL195现货0.025D1407-25mL3352-87-2N,N-二乙基月桂***N,N-Diethyldodec*>98.0%(GC)25mL230现货0.025D1407-500mL3352-87-2N,N-二乙基月桂***N,N-Diethyldodec*>98.0%(GC)500mL1990现货0.5D1408-5g626-87-91,4-二溴戊烷1,4-Dibromopentane>95.0%(GC)5g160现货0.005D1408-25g626-87-91,4-二溴戊烷1,4-Dibromopentane>95.0%(GC)25g4203周0.025D1409-10g594-16-12,2-二溴丙烷2,2-Dibromopropane>98.0%(GC)10g19503周0.01D1410-5g19398-53-92,4-二溴戊烷2,4-Dibromopentane>98.0%(GC)5g1590现货0.005D1411-25mL35794-11-73,5-二****** (顺反混合物)3,5-Dimethylpiperidine (cis- and trans- mixture)>98.0%(GC)(T)25mL370现货0.025D1411-500mL35794-11-73,5-二****** (顺反混合物)3,5-Dimethylpiperidine (cis- and trans- mixture)>98.0%(GC)(T)500mL2790请***0.5D1412-5mL1081-75-01,3-二***丙烷1,3-Diphenylpropane>95.0%(GC)5mL890现货0.005D1412-25mL1081-75-01,3-二***丙烷1,3-Diphenylpropane>95.0%(GC)25mL3190现货0.025D1413-25mL106-72-92,6-二***-5-庚烯醛2,6-Dimethyl-5-heptenal>85.0%(GC)25mL265现货0.025D1414-25mL713-95-1δ-十二内酯δ-Dodecanolactone>98.0%(GC)25mL370现货0.025D1415-25mL1191-99-72,3-二氢呋喃2,3-Dihydrofuran>98.0%(GC)25mL190现货0.025D1415-100mL1191-99-72,3-二氢呋喃2,3-Dihydrofuran>98.0%(GC)100mL490现货0.1D1415-500mL1191-99-72,3-二氢呋喃2,3-Dihydrofuran>98.0%(GC)500mL1490现货0.5D1416-25mL705-86-2δ-癸内酯δ-Decanolactone>97.0%(GC)25mL225现货0.025D1416-500mL705-86-2δ-癸内酯δ-Decanolactone>97.0%(GC)500mL1860现货0.5D1417-25g32634-68-7(+)-二对甲苯***-D-酒石酸(+)-Di-p-toluoyl-D-tartaric Acid>98.0%(HPLC)(T)25g580现货0.025D1417-250g32634-68-7(+)-二对甲苯***-D-酒石酸(+)-Di-p-toluoyl-D-tartaric Acid>98.0%(HPLC)(T)250g2460现货0.25D1422-25g120-70-7N,N-双(亚水杨基)-1,3-丙二***N,N'-Bis(salicylidene)-1,3-propanediamine>99.0%(GC)(T)25g495现货0.025D1423-5g381-73-7二***Difluoroacetic Acid>97.0%(T)5g490现货0.005D1423-25g381-73-7二***Difluoroacetic Acid>97.0%(T)25g990现货0.025D1425-5g16890-91-8反-1,4-二氯环己烷trans-1,4-Dichlorocyclohexane>99.0%(GC)5g840现货0.005D1426-25g4272-77-9丹***酸Dansyl Acid>98.0%(HPLC)(T)25g970现货0.025D1428-1g25155-30-0十二碳烯-1 LASDodecene-1 LAS>98.0%(T)1g890现货0.001D1429-10g725-12-22,5-二***-1,3,4-恶二唑2,5-Diphenyl-1,3,4-oxadiazole>98.0%(HPLC)10g1290现货0.01D1430-5mL612-75-93,3'-二***联苯3,3'-Dimethylbiphenyl>98.0%(GC)5mL990现货0.005D1430-25mL612-75-93,3'-二***联苯3,3'-Dimethylbiphenyl>98.0%(GC)25mL3490现货0.025D1431-10mL24851-98-7二氢茉莉酮酸甲酯 (顺反混合物)Methyl Dihydrojasmonate (cis- and trans- mixture)>95.0%(GC)10mL100现货0.01D1431-25mL24851-98-7二氢茉莉酮酸甲酯 (顺反混合物)Methyl Dihydrojasmonate (cis- and trans- mixture)>95.0%(GC)25mL120现货0.025D1431-100mL24851-98-7二氢茉莉酮酸甲酯 (顺反混合物)Methyl Dihydrojasmonate (cis- and trans- mixture)>95.0%(GC)100mL3503周0.1D1432-25g497-39-24,6-二叔丁基间甲酚4,6-Di-tert-butyl-m-cresol>96.0%(GC)25g840现货0.025D1433-10g610-72-02,5-二***苯甲酸2,5-Dimethylbenzoic Acid>98.0%(GC)(T)10g330现货0.01D1433-25g610-72-02,5-二***苯甲酸2,5-Dimethylbenzoic Acid>98.0%(GC)(T)25g660现货0.025D1434-25g2401-21-01,2-二氯-3-碘苯1,2-Dichloro-3-iodobenzene>98.0%(GC)25g410现货0.025D1435-25g29682-41-51,4-二氯-2-碘苯1,4-Dichloro-2-iodobenzene>98.0%(GC)25g790现货0.025D1436-10g20555-91-31,2-二氯-4-碘苯1,2-Dichloro-4-iodobenzene>98.0%(GC)10g170现货0.01D1437-25g119-80-22,2'-二硫代二苯甲酸2,2'-Dithiodibenzoic Acid>96.0%(HPLC)(T)25g190现货0.025D1437-100g119-80-22,2'-二硫代二苯甲酸2,2'-Dithiodibenzoic Acid>96.0%(HPLC)(T)100g590现货0.1D1437-500g119-80-22,2'-二硫代二苯甲酸2,2'-Dithiodibenzoic Acid>96.0%(HPLC)(T)500g2550现货0.5D1438-10g611-01-82,4-二***苯甲酸2,4-Dimethylbenzoic Acid>99.0%(T)10g445现货0.01D1439-10g619-04-53,4-二***苯甲酸3,4-Dimethylbenzoic Acid>99.0%(T)10g290现货0.01D1439-25g619-04-53,4-二***苯甲酸3,4-Dimethylbenzoic Acid>99.0%(T)25g490现货0.025D1440-25mL1128-08-1二氢茉莉酮Dihydrojasmone>98.0%(GC)25mL570现货0.025D1441-25g29898-32-62,4-二氯-1-碘苯2,4-Dichloro-1-iodobenzene>98.0%(GC)25g590现货0.025D1442-25mL106-21-83,7-二***-1-辛醇3,7-Dimethyl-1-octanol>98.0%(GC)25mL150现货0.025D1442-500mL106-21-83,7-二***-1-辛醇3,7-Dimethyl-1-octanol>98.0%(GC)500mL745现货0.5D1443-25g30280-35-4N,N-二乙基甲酯N,N-Diethylglycine Methyl Ester>98.0%(GC)(T)25g590现货0.025D1443-500g30280-35-4N,N-二乙基甲酯N,N-Diethylglycine Methyl Ester>98.0%(GC)(T)500g39903周0.5D1444-25g1201-38-32',5'-二甲氧基苯乙酮2',5'-Dimethoxyacetophenone>98.0%(GC)25g420现货0.025D1444-500g1201-38-32',5'-二甲氧基苯乙酮2',5'-Dimethoxyacetophenone>98.0%(GC)500g3850现货0.5D1445-5g1758-25-42,5-二甲氧基苯***2,5-Dimethoxyphenylacetic Acid>98.0%(GC)(T)5g610现货0.005D1445-25g1758-25-42,5-二甲氧基苯***2,5-Dimethoxyphenylacetic Acid>98.0%(GC)(T)25g1790现货0.025D1446-5g18992-80-83'-二甲氨基苯乙酮3'-Dimethylaminoacetophenone>98.0%(GC)(T)5g7903周0.005D1446-25g18992-80-83'-二甲氨基苯乙酮3'-Dimethylaminoacetophenone>98.0%(GC)(T)25g24503周0.025D1447-5g62778-19-21,3-二氯-2-碘-5-硝基苯1,3-Dichloro-2-iodo-5-nitrobenzene>99.0%(GC)5g1990现货0.005D1450-25g1122-58-34-二甲氨基吡啶4-Dimethylaminopyridine>99.0%(T)25g90现货0.025D1450-100g1122-58-34-二甲氨基吡啶4-Dimethylaminopyridine>99.0%(T)100g210现货0.1D1450-500g1122-58-34-二甲氨基吡啶4-Dimethylaminopyridine>99.0%(T)500g720现货0.5D1452-25g929-73-7十二烷***盐酸盐Dodecylamine Hydrochloride>98.0%(T)25g410现货0.025D1452-100g929-73-7十二烷***盐酸盐Dodecylamine Hydrochloride>98.0%(T)100g890现货0.1D1453-5mL1888-57-92,5-二***-3-己酮2,5-Dimethyl-3-hexanone>96.0%(GC)5mL29903周0.005D1454-100mg89131-10-2丹******-L-Dabsyl-L-alanine>95.0%(HPLC)100mg790现货0.001D1456-100mg89131-12-44-二甲氨基偶氮苯-4'-******-L-Dabsyl-L-leucine>98.0%(HPLC)100mg695现货0.001D1457-100mg97684-99-6丹******-L-蛋氨酸Dabsyl-L-methionine>95.0%(HPLC)100mg1730现货0.001D1458-100mg89131-09-9丹******-L-Dabsyl-L-proline>98.0%(HPLC)100mg1730现货0.001D1459-100mg97685-00-2丹******-L-Dabsyl-L-tryptophan>98.0%(HPLC)100mg625现货0.001D1460-100mg89131-11-3丹******-L-Dabsyl-L-valine>98.0%(HPLC)100mg695现货0.001D1461-5g2150-45-02,6-二羟基苯甲酸甲酯Methyl 2,6-Dihydroxybenzoate>98.0%(GC)(T)5g750现货0.005D1461-25g2150-45-02,6-二羟基苯甲酸甲酯Methyl 2,6-Dihydroxybenzoate>98.0%(GC)(T)25g1990现货0.025D1462-25g117-96-4泛影酸Diatrizoic Acid>98.0%(HPLC)(T)25g480现货0.025D1463-5g528-76-72,4-二硝基苯硫氯2,4-Dinitrophenylsulfenyl Chloride>96.0%(T)5g420现货0.005D1465-25g141-30-03,6-二氯哒嗪3,6-Dichloropyridazine>98.0%(GC)25g310现货0.025D1465-500g141-30-03,6-二氯哒嗪3,6-Dichloropyridazine>98.0%(GC)500g2790现货0.5D1467-25g2082-84-0癸基三***Decyltrimethylammonium Bromide>99.0%(T)25g180现货0.025D1467-500g2082-84-0癸基三***Decyltrimethylammonium Bromide>99.0%(T)500g1480现货0.5D1468-25g1119-94-4十二烷基三***Dodecyltrimethylammonium Bromide>98.0%(T)25g430现货0.025D1468-100g1119-94-4十二烷基三***Dodecyltrimethylammonium Bromide>98.0%(T)100g890现货0.1D1468-500g1119-94-4十二烷基三***Dodecyltrimethylammonium Bromide>98.0%(T)500g2990现货0.5D1470-25g2429-82-5直接深棕MDirect Fast Brown M25g890现货0.025D1471-25g3476-90-2直接固棕 BXDirect Fast Brown BX25g410现货0.025D1472-25g6358-29-8直接固红3BDirect Fast Red 3B25g485现货0.025D1473-25g2829-42-7直接黄26Direct Yellow 2625g880现货0.025D1474-1g512-04-9薯蓣皂素Diosgenin>95.0%(GC)1g180现货0.001D1474-10g512-04-9薯蓣皂素Diosgenin>95.0%(GC)10g590现货0.01D1475-5g2789-92-63,5-二氯***3,5-Dichloroanthranilic Acid>97.0%(HPLC)(T)5g350现货0.005D1475-25g2789-92-63,5-二氯***3,5-Dichloroanthranilic Acid>97.0%(HPLC)(T)25g1150现货0.025D1477-25mL80-73-91,3-二***-2-咪唑啉酮1,3-Dimethyl-2-imidazolidinone>99.0%(GC)25mL95现货0.025D1477-100mL80-73-91,3-二***-2-咪唑啉酮1,3-Dimethyl-2-imidazolidinone>99.0%(GC)100mL264现货0.1D1477-500mL80-73-91,3-二***-2-咪唑啉酮1,3-Dimethyl-2-imidazolidinone>99.0%(GC)500mL750现货0.5D1478-5g24677-78-92,3-二羟基***2,3-Dihydroxybenzaldehyde>98.0%(GC)(T)5g420现货0.005D1478-25g24677-78-92,3-二羟基***2,3-Dihydroxybenzaldehyde>98.0%(GC)(T)25g1330现货0.025D1480-25g88-26-62,6-二叔丁基-4-羟***2,6-Di-tert-butyl-4-hydroxymethylphenol>97.0%(GC)25g1100现货0.025D1483-5g37968-97-14,4'-二吡啶硫醚4,4'-Dipyridyl Sulfide>98.0%(GC)(T)5g3690现货0.005D1484-5g10272-07-83,5-二甲氧基***3,5-Dimethoxyaniline>98.0%(GC)(T)5g390现货0.005D1484-25g10272-07-83,5-二甲氧基***3,5-Dimethoxyaniline>98.0%(GC)(T)25g890现货0.025D1485-25g6315-89-53,4-二甲氧基***3,4-Dimethoxyaniline>98.0%(GC)(T)25g750现货0.025D1485-500g6315-89-53,4-二甲氧基***3,4-Dimethoxyaniline>98.0%(GC)(T)500g4990现货0.5D1486-25mL13829-21-5癸基三氯硅烷Decyltrichlorosilane>98.0%(GC)25mL710现货0.025D1488-25g709-09-11,2-二甲氧基-4-硝基苯1,2-Dimethoxy-4-nitrobenzene>99.0%(GC)25g250现货0.025D1490-25g2234-16-42',4'-二氯苯乙酮2',4'-Dichloroacetophenone>98.0%(GC)25g4803周0.025D1490-500g2234-16-42',4'-二氯苯乙酮2',4'-Dichloroacetophenone>98.0%(GC)500g19903周0.5D1491-5mL19351-18-92,2-二***噻唑烷2,2-Dimethylthiazolidine>98.0%(GC)5mL770现货0.005D1491-25mL19351-18-92,2-二***噻唑烷2,2-Dimethylthiazolidine>98.0%(GC)25mL2445现货0.025D1492-1g1559-87-11,3-二溴四***苯1,3-Dibromotetrafluorobenzene>98.0%(GC)1g340现货0.001D1492-5g1559-87-11,3-二溴四***苯1,3-Dibromotetrafluorobenzene>98.0%(GC)5g990现货0.005D1493-5g344-03-61,4-二溴四***苯1,4-Dibromotetrafluorobenzene>98.0%(GC)5g640现货0.005D1493-25g344-03-61,4-二溴四***苯1,4-Dibromotetrafluorobenzene>98.0%(GC)25g2250现货0.025D1495-25g100-10-74-二甲氨基***4-Dimethylaminobenzaldehyde>98.0%(GC)(T)25g155现货0.025D1495-100g100-10-74-二甲氨基***4-Dimethylaminobenzaldehyde>98.0%(GC)(T)100g460现货0.1D1495-500g100-10-74-二甲氨基***4-Dimethylaminobenzaldehyde>98.0%(GC)(T)500g1250现货0.5D1497-100mg1100-21-6丹******-L-异Dansyl-L-isoleucine100mg255现货0.001D1497-1g1100-21-6丹******-L-异Dansyl-L-isoleucine1g1150现货0.001D1498-100mg1100-22-7丹******-L-Dansyl-L-leucine>98.0%(T)100mg235现货0.001D1498-1g1100-22-7丹******-L-Dansyl-L-leucine>98.0%(T)1g1150现货0.001D1500-100mg1104-36-5丹******-L-苯Dansyl-L-phenylalanine>98.0%(T)100mg255现货0.001D1500-1g1104-36-5丹******-L-苯Dansyl-L-phenylalanine>98.0%(T)1g1190现货0.001D1500-5g1104-36-5丹******-L-苯Dansyl-L-phenylalanine>98.0%(T)5g3580现货0.005D1501-100mg1091-85-6丹******Dansylglycine>98.0%(T)100mg190现货0.001D1501-1g1091-85-6丹******Dansylglycine>98.0%(T)1g890现货0.001D1501-5g1091-85-6丹******Dansylglycine>98.0%(T)5g3190现货0.005D1505-100mg1098-50-6丹******-L-Dansyl-L-valine>98.0%(T)100mg270现货0.001D1505-1g1098-50-6丹******-L-Dansyl-L-valine>98.0%(T)1g1200现货0.001D1506-25mL927-62-8N-丁基二***N-Butyldimethylamine>98.0%(GC)25mL175现货0.025D1506-500mL927-62-8N-丁基二***N-Butyldimethylamine>98.0%(GC)500mL775现货0.5D1507-1g1431-39-6丹****** [用于荧光测定]Dansylamide [for Fluorometry]>98.0%(T)1g560现货0.001D1507-5g1431-39-6丹****** [用于荧光测定]Dansylamide [for Fluorometry]>98.0%(T)5g1890现货0.005D1508-25g367-25-92,4-二******2,4-Difluoroaniline>98.0%(GC)(T)25g395现货0.025D1508-500g367-25-92,4-二******2,4-Difluoroaniline>98.0%(GC)(T)500g39903周0.5D1509-25mL4484-72-4十二烷基三氯硅烷Dodecyltrichlorosilane>97.0%(T)25mL390现货0.025D1510-10mL18536-91-9十二烷基三乙氧基硅烷Dodecyltriethoxysilane>95.0%(GC)10mL310现货0.01D1510-25mL18536-91-9十二烷基三乙氧基硅烷Dodecyltriethoxysilane>95.0%(GC)25mL590现货0.025D1512-5g626-13-1m,m'-二***联***m,m'-Ditolylamine>98.0%(GC)5g990现货0.005D1512-25g626-13-1m,m'-二***联***m,m'-Ditolylamine>98.0%(GC)25g29903周0.025D1513-25g140-22-71,5-二***卡巴***1,5-Diphenylcarbonohydrazide>98.0%(HPLC)25g555现货0.025D1514-5g3433-80-52-溴***溴2-Bromobenzyl Bromide>98.0%(GC)5g155现货0.005D1514-25g3433-80-52-溴***溴2-Bromobenzyl Bromide>98.0%(GC)25g490现货0.025D1516-1g62365-34-81-(二***乙基甲硅烷基)咪唑 [二***乙基硅化剂]1-(Dimethylethylsilyl)imidazole [Dimethylethylsilylating Agent]>98.0%(T)1g570现货0.001D1516-5g62365-34-81-(二***乙基甲硅烷基)咪唑 [二***乙基硅化剂]1-(Dimethylethylsilyl)imidazole [Dimethylethylsilylating Agent]>98.0%(T)5g1420现货0.005D1517-25mL3529-09-7N,N-二丁基乙二***N,N-Dibutylethylenediamine>98.0%(GC)(T)25mL1190现货0.025D1518-100mg25729-13-94,4'-二壬氧基氧化偶氮苯4,4'-Dinonyloxyazoxybenzene100mg1115现货0.001D1519-5g2200-70-6八***-4,4'-联Octafluoro-4,4'-biphenol>95.0%(GC)5g1390现货0.005D1520-5g5471-63-61,3-二***异苯并呋喃1,3-Diphenylisobenzofuran>97.0%(GC)5g630现货0.005D1520-25g5471-63-61,3-二***异苯并呋喃1,3-Diphenylisobenzofuran>97.0%(GC)25g2390现货0.025D1522-25mL120-55-8二苯甲酸二甘醇酯Diethylene Glycol Dibenzoate>97.0%(GC)25mL225现货0.025D1522-500mL120-55-8二苯甲酸二甘醇酯Diethylene Glycol Dibenzoate>97.0%(GC)500mL1490现货0.5D1523-25g867-13-0磷***基***三乙酯Triethyl Phosphonoacetate>97.0%(GC)25g90现货0.025D1523-100g867-13-0磷***基***三乙酯Triethyl Phosphonoacetate>97.0%(GC)100g390现货0.1D1523-500g867-13-0磷***基***三乙酯Triethyl Phosphonoacetate>97.0%(GC)500g800现货0.5D1524-25g3699-67-03-膦***丙酸三乙酯Triethyl 3-Phosphonopropionate>98.0%(GC)25g590现货0.025D1524-250g3699-67-03-膦***丙酸三乙酯Triethyl 3-Phosphonopropionate>98.0%(GC)250g2750现货0.25D1525-5mL5910-89-42,3-二***吡嗪2,3-Dimethylpyrazine>98.0%(GC)5mL195现货0.005D1525-25mL5910-89-42,3-二***吡嗪2,3-Dimethylpyrazine>98.0%(GC)25mL560现货0.025D1526-25mL123-32-02,5-二***吡嗪 (含2,6-异构体)2,5-Dimethylpyrazine (contains 2,6-isomer)>80.0%(GC)25mL205现货0.025D1526-500mL123-32-02,5-二***吡嗪 (含2,6-异构体)2,5-Dimethylpyrazine (contains 2,6-isomer)>80.0%(GC)500mL19003周0.5D1527-5g108-50-92,6-二***吡嗪2,6-Dimethylpyrazine>98.0%(GC)(T)5g230现货0.005D1527-25g108-50-92,6-二***吡嗪2,6-Dimethylpyrazine>98.0%(GC)(T)25g690现货0.025D1528-5g821-10-31,4-二氯-2-丁炔1,4-Dichloro-2-butyne>97.0%(GC)5g290现货0.005D1528-25g821-10-31,4-二氯-2-丁炔1,4-Dichloro-2-butyne>97.0%(GC)25g990现货0.025D1529-25g3864-99-12-(3,5-二叔丁基-2-羟***)-5-氯苯并三唑2-(3,5-Di-tert-butyl-2-hydroxyphenyl)-5-chlorobenzotriazole>98.0%(HPLC)25g290现货0.025D1530-25mL2358-84-1二乙二醇二***丙烯酸酯 (含稳定剂MEHQ)Diethylene Glycol Dimethacrylate (stabilized with MEHQ)>97.0%(GC)25mL180现货0.025D1530-100mL2358-84-1二乙二醇二***丙烯酸酯 (含稳定剂MEHQ)Diethylene Glycol Dimethacrylate (stabilized with MEHQ)>97.0%(GC)100mL390现货0.1D1530-25mg2358-84-1二乙二醇二***丙烯酸酯 (含稳定剂MEHQ)Diethylene Glycol Dimethacrylate (stabilized with MEHQ)>97.0%(GC)25mg595现货0.001D1530-500mL2358-84-1二乙二醇二***丙烯酸酯 (含稳定剂MEHQ)Diethylene Glycol Dimethacrylate (stabilized with MEHQ)>97.0%(GC)500mL990现货0.5D1530-100mg2358-84-1二乙二醇二***丙烯酸酯 (含稳定剂MEHQ)Diethylene Glycol Dimethacrylate (stabilized with MEHQ)>97.0%(GC)100mg1715请***0.001D1531-25mL45103-58-02-***-2-丙烯酸-2-(2-甲氧基乙氧基)乙酯 (含稳定剂MEHQ)Diethylene Glycol Monomethyl Ether Methacrylate (stabilized with MEHQ)>97.0%(GC)25mL230现货0.025D1531-100mL45103-58-02-***-2-丙烯酸-2-(2-甲氧基乙氧基)乙酯 (含稳定剂MEHQ)Diethylene Glycol Monomethyl Ether Methacrylate (stabilized with MEHQ)>97.0%(GC)100mL5103周0.1D1531-500mL45103-58-02-***-2-丙烯酸-2-(2-甲氧基乙氧基)乙酯 (含稳定剂MEHQ)Diethylene Glycol Monomethyl Ether Methacrylate (stabilized with MEHQ)>97.0%(GC)500mL11703周0.5D1532-10mL4209-90-92,2-二***-3-己醇2,2-Dimethyl-3-hexanol>98.0%(GC)10mL1320现货0.01D1533-5g14187-32-7二苯并-18-冠-6-醚Dibenzo-18-crown 6-Ether>99.0%(GC)5g250现货0.005D1533-25g14187-32-7二苯并-18-冠-6-醚Dibenzo-18-crown 6-Ether>99.0%(GC)25g540现货0.025D1534-25g1132-21-43,5-二甲氧基苯甲酸3,5-Dimethoxybenzoic Acid>98.0%(GC)(T)25g350现货0.025D1534-500g1132-21-43,5-二甲氧基苯甲酸3,5-Dimethoxybenzoic Acid>98.0%(GC)(T)500g2990现货0.5D1535-10mL624-16-84-癸酮4-Decanone>97.0%(GC)10mL890现货0.01D1535-25mL624-16-84-癸酮4-Decanone>97.0%(GC)25mL1790现货0.025D1536-5mL19780-10-05-十二酮5-Dodecanone>97.0%(GC)5mL882现货0.005D1537-10g1746-11-82,3-二氢-2-***苯并呋喃2,3-Dihydro-2-methylbenzofuran>98.0%(GC)10g1190现货0.01D1537-25g1746-11-82,3-二氢-2-***苯并呋喃2,3-Dihydro-2-methylbenzofuran>98.0%(GC)25g2330现货0.025D1538-25mL598-56-1N,N-二***乙***N,N-Dimethylethylamine>98.0%(GC)(T)25mL190现货0.025D1538-500mL598-56-1N,N-二***乙***N,N-Dimethylethylamine>98.0%(GC)(T)500mL680现货0.5D1539-25g58477-85-3(+)-N,N'-二烯丙基-L-酒石酸二***(+)-N,N'-Diallyl-L-tartardiamide>98.0%(T)25g560现货0.025D1541-5g5331-87-33,3'-二氯-4,4'-二异氰酸酯联苯3,3'-Dichloro-4,4'-diisocyanatobiphenyl>95.0%(T)5g1150现货0.005D1541-25g5331-87-33,3'-二氯-4,4'-二异氰酸酯联苯3,3'-Dichloro-4,4'-diisocyanatobiphenyl>95.0%(T)25g3690现货0.025D1544-25g磷酸二(聚乙二醇4-壬***)酯 (n=约4) (单酯和二酯混合物)Di(polyethylene Glycol 4-Nonylphenyl) Phosphate (n=approx. 4) (Mono- and Di- Ester mixture)25g290现货0.025D1544-500g磷酸二(聚乙二醇4-壬***)酯 (n=约4) (单酯和二酯混合物)Di(polyethylene Glycol 4-Nonylphenyl) Phosphate (n=approx. 4) (Mono- and Di- Ester mixture)500g1230现货0.5D1545-5g818-23-58-十五烷酮8-Pentadecanone>99.0%(GC)5g650现货0.005D1545-25g818-23-58-十五烷酮8-Pentadecanone>99.0%(GC)25g1990现货0.025D1546-5g462-18-07-十三酮7-Tridecanone>97.0%(GC)5g350现货0.005D1546-25g462-18-07-十三酮7-Tridecanone>97.0%(GC)25g990现货0.025D1547-25g24424-99-5二碳酸二叔丁酯 [氨基酸用Boc试剂]Di-tert-butyl Dicarbonate [Boc-reagent for Amino Acid]>95.0%(T)25g80现货0.025D1547-100g24424-99-5二碳酸二叔丁酯 [氨基酸用Boc试剂]Di-tert-butyl Dicarbonate [Boc-reagent for Amino Acid]>95.0%(T)100g165现货0.1D1547-500g24424-99-5二碳酸二叔丁酯 [氨基酸用Boc试剂]Di-tert-butyl Dicarbonate [Boc-reagent for Amino Acid]>95.0%(T)500g490现货0.5D1548-5g3140-93-02,3-二溴噻吩2,3-Dibromothiophene>95.0%(GC)5g390现货0.005D1548-25g3140-93-02,3-二溴噻吩2,3-Dibromothiophene>95.0%(GC)25g1150现货0.025D1549-25g3141-27-32,5-二溴噻吩2,5-Dibromothiophene>95.0%(GC)25g240现货0.025D1549-100g3141-27-32,5-二溴噻吩2,5-Dibromothiophene>95.0%(GC)100g680现货0.1D1551-5g23702-54-7二藜芦基醚Diveratryl Ether>98.0%(GC)5g1015现货0.005D1552-100mg50768-79-14-(3,5-二溴-2-吡啶偶氮)-1,3-苯二*** [用于钴和镉的色度分析]4-(3,5-Dibromo-2-pyridylazo)-1,3-phenylenediamine [for Colorimetric Analysis of Co, Cd]>98.0%(T)100mg490现货0.001D1552-1g50768-79-14-(3,5-二溴-2-吡啶偶氮)-1,3-苯二*** [用于钴和镉的色度分析]4-(3,5-Dibromo-2-pyridylazo)-1,3-phenylenediamine [for Colorimetric Analysis of Co, Cd]>98.0%(T)1g2590现货0.001D1553-10g2182-66-3二乙***氧基二***硅烷Diacetoxydimethylsilane>97.0%(GC)(T)10g220现货0.01D1554-25mL4454-05-13,4-二氢-2-甲氧基-2H-吡喃3,4-Dihydro-2-methoxy-2H-pyran>97.0%(GC)25mL115现货0.025D1554-500mL4454-05-13,4-二氢-2-甲氧基-2H-吡喃3,4-Dihydro-2-methoxy-2H-pyran>97.0%(GC)500mL890现货0.5D1555-25g626-05-12,6-二溴吡啶2,6-Dibromopyridine>98.0%(GC)25g120现货0.025D1555-250g626-05-12,6-二溴吡啶2,6-Dibromopyridine>98.0%(GC)250g900现货0.25D1558-5g17213-58-03,5-二甲氧基苯甲***3,5-Dimethoxybenzamide>98.0%(N)5g130现货0.005D1559-100mg3002-81-15,6-二***-1,10-菲咯啉5,6-Dimethyl-1,10-phenanthroline>98.0%(HPLC)(T)100mg445现货0.001D1559-1g3002-81-15,6-二***-1,10-菲咯啉5,6-Dimethyl-1,10-phenanthroline>98.0%(HPLC)(T)1g3250现货0.001D1560-25mL18643-08-8二***十八烷基氯硅烷Dimethyloctadecylchlorosilane>97.0%(T)25mL990现货0.025D1561-1g611-98-34,4'-二氨基二苯甲酮4,4'-Diaminobenzophenone>98.0%(HPLC)(T)1g390现货0.001D1561-5g611-98-34,4'-二氨基二苯甲酮4,4'-Diaminobenzophenone>98.0%(HPLC)(T)5g1490现货0.005D1562-25g1739-84-01,2-二***咪唑1,2-Dimethylimidazole>98.0%(GC)25g165现货0.025D1562-100g1739-84-01,2-二***咪唑1,2-Dimethylimidazole>98.0%(GC)100g420现货0.1D1562-500g1739-84-01,2-二***咪唑1,2-Dimethylimidazole>98.0%(GC)500g890现货0.5D1563-25mL996-35-0N,N-二***异丙***N,N-Dimethylisopropylamine>99.0%(GC)(T)25mL160现货0.025D1563-500mL996-35-0N,N-二***异丙***N,N-Dimethylisopropylamine>99.0%(GC)(T)500mL515现货0.5D1564-25g551-92-81,2-二***-5-硝基咪唑1,2-Dimethyl-5-nitroimidazole>98.0%(GC)(T)25g250现货0.025D1565-25mL628-55-7二异丁醚Diisobutyl Ether>98.0%(GC)25mL1310现货0.025D1566-5g69669-44-9十二烷基苯***酸钠 (软型) (混合物)Sodium Dodecylbenzenesulfonate (soft type) (mixture)>95.0%(T)5g890现货0.005D1566-25g69669-44-9十二烷基苯***酸钠 (软型) (混合物)Sodium Dodecylbenzenesulfonate (soft type) (mixture)>95.0%(T)25g24503周0.025D1567-25g634-95-71,1-二乙基脲1,1-Diethylurea>98.0%(T)25g620现货0.025D1568-25mL112-69-6N,N-二***十六烷基***N,N-Dimethylhexadecylamine>98.0%(T)25mL315现货0.025D1568-500mL112-69-6N,N-二***十六烷基***N,N-Dimethylhexadecylamine>98.0%(T)500mL995现货0.5D1569-5g3658-77-32,5-二***-4-羟基-3(2H)-呋喃酮2,5-Dimethyl-4-hydroxy-3(2H)-furanone>98.0%(HPLC)5g330现货0.005D1569-25g3658-77-32,5-二***-4-羟基-3(2H)-呋喃酮2,5-Dimethyl-4-hydroxy-3(2H)-furanone>98.0%(HPLC)25g890现货0.025D1570-25g7328-91-82,2-二***-1,3-丙二***2,2-Dimethyl-1,3-propanediamine>98.0%(GC)(T)25g470现货0.025D1570-400g7328-91-82,2-二***-1,3-丙二***2,2-Dimethyl-1,3-propanediamine>98.0%(GC)(T)400g2200现货0.4D1571-25mL4246-51-9二乙二醇二(3-氨基丙基)醚Diethylene Glycol Bis(3-aminopropyl) Ether>98.0%(GC)(T)25mL185现货0.025D1571-100mL4246-51-9二乙二醇二(3-氨基丙基)醚Diethylene Glycol Bis(3-aminopropyl) Ether>98.0%(GC)(T)100mL360现货0.1D1571-500mL4246-51-9二乙二醇二(3-氨基丙基)醚Diethylene Glycol Bis(3-aminopropyl) Ether>98.0%(GC)(T)500mL795现货0.5D1573-100mg6018-56-0(R)-(-)-2,3-二氨基丙酸盐酸盐(R)-(-)-2,3-Diaminopropionic Acid Hydrochloride>98.0%(N)100mg120现货0.001D1573-1g6018-56-0(R)-(-)-2,3-二氨基丙酸盐酸盐(R)-(-)-2,3-Diaminopropionic Acid Hydrochloride>98.0%(N)1g345现货0.001D1574-1g1271-28-9二茂镍Nickelocene>98.0%(T)1g205现货0.001D1574-5g1271-28-9二茂镍Nickelocene>98.0%(T)5g540现货0.005D1575-5g2124-31-44'-二***氨基苯乙酮4'-Dimethylaminoacetophenone>97.0%(T)5g460现货0.005D1575-25g2124-31-44'-二***氨基苯乙酮4'-Dimethylaminoacetophenone>97.0%(T)25g1290现货0.025D1576-25mL2305-05-7γ-十二内酯γ-Dodecanolactone>97.0%(GC)25mL390现货0.025D1577-5g2948-46-1α,α'-二羟基-1,4-二异丙基苯α,α'-Dihydroxy-1,4-diisopropylbenzene>97.0%(GC)5g660现货0.005D1577-25g2948-46-1α,α'-二羟基-1,4-二异丙基苯α,α'-Dihydroxy-1,4-diisopropylbenzene>97.0%(GC)25g2560现货0.025D1578-25mL5337-72-42,6-二***环己醇 (异构体混合物)2,6-Dimethylcyclohexanol (mixture of isomers)>99.0%(GC)25mL420现货0.025D1579-25g91-55-42,3-二***吲哚2,3-Dimethylindole>98.0%(GC)25g420现货0.025D1579-250g91-55-42,3-二***吲哚2,3-Dimethylindole>98.0%(GC)250g1990现货0.25D1580-25g22325-27-54,6-二***-2-巯基嘧啶4,6-Dimethyl-2-mercaptopyrimidine>98.0%(T)25g490现货0.025D1580-250g22325-27-54,6-二***-2-巯基嘧啶4,6-Dimethyl-2-mercaptopyrimidine>98.0%(T)250g25903周0.25D1581-5mL15707-24-12,3-二乙基吡嗪2,3-Diethylpyrazine>98.0%(GC)5mL260现货0.005D1583-5g496-16-22,3-二氢苯并呋喃2,3-Dihydrobenzofuran>98.0%(GC)5g290现货0.005D1583-25g496-16-22,3-二氢苯并呋喃2,3-Dihydrobenzofuran>98.0%(GC)25g990现货0.025D1585-5mL7439-68-1N,N-二乙基氨甲******磷酸二丁酯 [用于镧系和锕系元素类的萃取]Dibutyl N,N-Diethylcarbamoylmethylphosphonate [for Extraction of Lanthanides and Actinides]5mL415现货0.005D1585-25mL7439-68-1N,N-二乙基氨甲******磷酸二丁酯 [用于镧系和锕系元素类的萃取]Dibutyl N,N-Diethylcarbamoylmethylphosphonate [for Extraction of Lanthanides and Actinides]25mL1015现货0.025D1586-5g2426-07-51,7-辛二烯二环氧化合物1,7-Octadiene Diepoxide>97.0%(GC)5g435现货0.005D1586-25g2426-07-51,7-辛二烯二环氧化合物1,7-Octadiene Diepoxide>97.0%(GC)25g1490现货0.025D1587-25g1620-98-03,5-二叔丁基-4-羟基***3,5-Di-tert-butyl-4-hydroxybenzaldehyde>98.0%(HPLC)(T)25g950现货0.025D1587-100g1620-98-03,5-二叔丁基-4-羟基***3,5-Di-tert-butyl-4-hydroxybenzaldehyde>98.0%(HPLC)(T)100g1290现货0.1D1588-5g1446-61-3(+)-脱氢松香*** [光学拆分剂](+)-Dehydroabietylamine [Optical Resolving Agent]>90.0%(GC)5g780现货0.005D1588-25g1446-61-3(+)-脱氢松香*** [光学拆分剂](+)-Dehydroabietylamine [Optical Resolving Agent]>90.0%(GC)25g2490现货0.025D1589-1g16096-97-2L-二硫苏糖醇L-Dithiothreitol>95.0%(T)1g1990现货0.001D1589-5g16096-97-2L-二硫苏糖醇L-Dithiothreitol>95.0%(T)5g6990现货0.005D1590-5mL17477-29-1丙基二***氯硅烷 [二***丙基硅化剂]Chlorodimethylpropylsilane [Dimethylpropylsilylating Agent]>99.0%(GC)5mL240现货0.005D1590-25mL17477-29-1丙基二***氯硅烷 [二***丙基硅化剂]Chlorodimethylpropylsilane [Dimethylpropylsilylating Agent]>99.0%(GC)25mL840现货0.025D1591-5mL638-02-82,5-二***噻吩2,5-Dimethylthiophene>98.0%(GC)5mL310现货0.005D1591-25mL638-02-82,5-二***噻吩2,5-Dimethylthiophene>98.0%(GC)25mL890现货0.025D1592-25mL18479-51-1二氢芳樟醇Dihydrolinalool>97.0%(GC)25mL290现货0.025D1592-500mL18479-51-1二氢芳樟醇Dihydrolinalool>97.0%(GC)500mL1980现货0.5D1593-5g6159-05-31,1'-二庚基-4,4'-二吡啶鎓二溴化物 [用于电致变色材料]1,1'-Diheptyl-4,4'-bipyridinium Dibromide [for Electrochromic Material]>98.0%(HPLC)(T)5g800现货0.005D1593-25g6159-05-31,1'-二庚基-4,4'-二吡啶鎓二溴化物 [用于电致变色材料]1,1'-Diheptyl-4,4'-bipyridinium Dibromide [for Electrochromic Material]>98.0%(HPLC)(T)25g2800现货0.025D1594-5mL3634-56-8二***异丙基氯硅烷 [二***异丙基硅化剂]Dimethylisopropylchlorosilane [Dimethylisopropylsilylating Agent]>90.0%(GC)5mL465现货0.005D1594-25mL3634-56-8二***异丙基氯硅烷 [二***异丙基硅化剂]Dimethylisopropylchlorosilane [Dimethylisopropylsilylating Agent]>90.0%(GC)25mL1395现货0.025D1595-5mL4909-78-8N,N-二***甲***二新戊基乙缩醛 [用于酯化]N,N-Dimethylformamide Dineopentyl Acetal [for Esterification]>96.0%(GC)5mL360现货0.005D1595-25mL4909-78-8N,N-二***甲***二新戊基乙缩醛 [用于酯化]N,N-Dimethylformamide Dineopentyl Acetal [for Esterification]>96.0%(GC)25mL1180现货0.025D1596-1g81452-04-21-(二***异丙基硅基)咪唑 [二***异丙基硅化剂]1-(Dimethylisopropylsilyl)imidazole [Dimethylisopropylsilylating Agent]>98.0%(T)1g695现货0.001D1596-5g81452-04-21-(二***异丙基硅基)咪唑 [二***异丙基硅化剂]1-(Dimethylisopropylsilyl)imidazole [Dimethylisopropylsilylating Agent]>98.0%(T)5g2275现货0.005D1597-5g33842-02-3二氯亚***二***氯化铵Dichloromethylenedimethyliminium Chloride>97.0%(T)5g345现货0.005D1597-25g33842-02-3二氯亚***二***氯化铵Dichloromethylenedimethyliminium Chloride>97.0%(T)25g1100现货0.025D1598-25g24157-81-12,6-二异丙基萘2,6-Diisopropylnaphthalene>99.0%(GC)25g145现货0.025D1598-500g24157-81-12,6-二异丙基萘2,6-Diisopropylnaphthalene>99.0%(GC)500g610现货0.5D1599-100mL7087-68-5N,N-二异丙基乙***N,N-Diisopropylethylamine>99.0%(GC)100mL198现货0.1D1599-500mL7087-68-5N,N-二异丙基乙***N,N-Diisopropylethylamine>99.0%(GC)500mL690现货0.5D1601-5g25952-53-81-(3-二***氨丙基)-3-乙基碳二亚***盐酸盐 [用于肽合成的偶联剂]1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide Hydrochloride [Coupling Agent for Peptides Synthesis]>98.0%(T)5g120现货0.005D1601-25g25952-53-81-(3-二***氨丙基)-3-乙基碳二亚***盐酸盐 [用于肽合成的偶联剂]1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide Hydrochloride [Coupling Agent for Peptides Synthesis]>98.0%(T)25g220现货0.025D1601-100g25952-53-81-(3-二***氨丙基)-3-乙基碳二亚***盐酸盐 [用于肽合成的偶联剂]1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide Hydrochloride [Coupling Agent for Peptides Synthesis]>98.0%(T)100g660现货0.1D1602-25g615-50-92,5-二氨基甲苯硫酸盐2,5-Diaminotoluene Sulfate>98.0%(HPLC)(T)25g195现货0.025D1602-500g615-50-92,5-二氨基甲苯硫酸盐2,5-Diaminotoluene Sulfate>98.0%(HPLC)(T)500g890现货0.5D1604-25mL626-23-3二仲丁***Di-sec-butylamine>99.0%(GC)25mL365现货0.025D1604-500mL626-23-3二仲丁***Di-sec-butylamine>99.0%(GC)500mL2990现货0.5D1605-25mL29986-57-0十二烷基苯 (软型) (直链异构体混合物)Dodecylbenzene (soft type) (mixture of linear chain isomers)25mL160现货0.025D1605-500mL29986-57-0十二烷基苯 (软型) (直链异构体混合物)Dodecylbenzene (soft type) (mixture of linear chain isomers)500mL440现货0.5D1606-25g2718-90-34,4'-二叠氮二苯乙烯-2,2'-二***酸二钠 四水合物Disodium 4,4'-Diazidostilbene-2,2'-disulfonate Tetrahydrate>98.0%(HPLC)(T)25g1180现货0.025D1607-5g16110-09-12,5-二氯吡啶2,5-Dichloropyridine>99.0%(GC)5g170现货0.005D1607-25g16110-09-12,5-二氯吡啶2,5-Dichloropyridine>99.0%(GC)25g750现货0.025D1608-5g69304-37-61,3-二氯-1,1,3,3-四异丙基二硅氧烷 [羟基保护剂]1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane [Hydroxyl Protecting Agent]>97.0%(GC)5g790现货0.005D1608-25g69304-37-61,3-二氯-1,1,3,3-四异丙基二硅氧烷 [羟基保护剂]1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane [Hydroxyl Protecting Agent]>97.0%(GC)25g2490现货0.025D1609-25g124-28-7N,N-二***正十八***N,N-Dimethyl-n-octadecylamine>90.0%(GC)25g170现货0.025D1609-250g124-28-7N,N-二***正十八***N,N-Dimethyl-n-octadecylamine>90.0%(GC)250g440现货0.25D1610-25g4733-50-02,3-二氰基对苯二酚2,3-Dicyanohydroquinone>97.0%(GC)(T)25g690现货0.025D1611-5g609-86-93,5-二碘***3,5-Diiodoanthranilic Acid>97.0%(T)5g555现货0.005D1612-5g40615-36-94,4'-二甲氧基三苯***氯 [羟基保护剂]4,4'-Dimethoxytrityl Chloride [Hydroxyl Protecting Agent]>97.0%(HPLC)(T)5g190现货0.005D1612-25g40615-36-94,4'-二甲氧基三苯***氯 [羟基保护剂]4,4'-Dimethoxytrityl Chloride [Hydroxyl Protecting Agent]>97.0%(HPLC)(T)25g590现货0.025D1615-25g6232-57-1分散重氮黑 3BFDisperse Diazo Black 3BF25g1130现货0.025D1617-25mL2550-40-5二环己基二硫醚Dicyclohexyl Disulfide>90.0%(GC)25mL340现货0.025D1617-500mL2550-40-5二环己基二硫醚Dicyclohexyl Disulfide>90.0%(GC)500mL2590现货0.5D1618-25g769-42-61,3-二***酸1,3-Dimethylbarbituric Acid>98.0%(GC)(T)25g390现货0.025D1618-100g769-42-61,3-二***酸1,3-Dimethylbarbituric Acid>98.0%(GC)(T)100g890现货0.1D1618-500g769-42-61,3-二***酸1,3-Dimethylbarbituric Acid>98.0%(GC)(T)500g2590现货0.5D1619-5g6972-27-61,3-二***-6-氯1,3-Dimethyl-6-chlorouracil>98.0%(GC)(T)5g250现货0.005D1619-25g6972-27-61,3-二***-6-氯1,3-Dimethyl-6-chlorouracil>98.0%(GC)(T)25g1150现货0.025D1620-5g34403-52-64-二甲氨基*********4-Dimethylaminobenzylamine Dihydrochloride>98.0%(T)5g1450现货0.005D1620-25g34403-52-64-二甲氨基*********4-Dimethylaminobenzylamine Dihydrochloride>98.0%(T)25g4500现货0.025D1621-25g90-98-24,4'-二氯二苯甲酮4,4'-Dichlorobenzophenone>99.0%(GC)25g195现货0.025D1621-100g90-98-24,4'-二氯二苯甲酮4,4'-Dichlorobenzophenone>99.0%(GC)100g690现货0.1D1621-500g90-98-24,4'-二氯二苯甲酮4,4'-Dichlorobenzophenone>99.0%(GC)500g2890现货0.5D1622-1g51064-65-4(+)-1,4-二-O-甲苯******基-2,3-O-异亚丙基-D-苏糖醇(+)-1,4-Di-O-tosyl-2,3-O-isopropylidene-D-threitol>97.0%(HPLC)1g590现货0.001D1623-1g37002-45-2(-)-1,4-二-O-甲苯******基-2,3-O-异亚丙基-L-苏糖醇(-)-1,4-Di-O-tosyl-2,3-O-isopropylidene-L-threitol>98.0%(HPLC)1g280现货0.001D1623-5g37002-45-2(-)-1,4-二-O-甲苯******基-2,3-O-异亚丙基-L-苏糖醇(-)-1,4-Di-O-tosyl-2,3-O-isopropylidene-L-threitol>98.0%(HPLC)5g12903周0.005D1624-5g110-57-6反-1,4-二氯-2-丁烯trans-1,4-Dichloro-2-butene>95.0%(GC)5g430现货0.005D1624-25g110-57-6反-1,4-二氯-2-丁烯trans-1,4-Dichloro-2-butene>95.0%(GC)25g1250现货0.025D1625-5g402846-48-42,6-二氨基嘌呤 一水合物2,6-Diaminopurine Monohydrate>97.0%(HPLC)(T)5g320现货0.005D1625-25g402846-48-42,6-二氨基嘌呤 一水合物2,6-Diaminopurine Monohydrate>97.0%(HPLC)(T)25g1190现货0.025D1626-25g372-18-91,3-二***苯1,3-Difluorobenzene>98.0%(GC)25g490现货0.025D1626-500g372-18-91,3-二***苯1,3-Difluorobenzene>98.0%(GC)500g3990现货0.5D1627-5g367-11-31,2-二***苯1,2-Difluorobenzene>98.0%(GC)5g215现货0.005D1627-25g367-11-31,2-二***苯1,2-Difluorobenzene>98.0%(GC)25g615现货0.025D1628-5g540-36-31,4-二***苯1,4-Difluorobenzene>99.0%(GC)5g190现货0.005D1628-25g540-36-31,4-二***苯1,4-Difluorobenzene>99.0%(GC)25g530现货0.025D1629-25g385-00-22,6-二***苯甲酸2,6-Difluorobenzoic Acid>98.0%(T)25g590现货0.025D1630-25g61789-80-8二-n-烷基二***氯化铵 (混合物)Di-n-alkyldimethylammonium Chloride (mixture)>95.0%(T)25g250现货0.025D1630-500g61789-80-8二-n-烷基二***氯化铵 (混合物)Di-n-alkyldimethylammonium Chloride (mixture)>95.0%(T)500g995现货0.5D1631-1g853-39-4十***二苯甲酮Decafluorobenzophenone>98.0%(GC)1g490现货0.001D1631-5g853-39-4十***二苯甲酮Decafluorobenzophenone>98.0%(GC)5g1260现货0.005D1632-1g1038-66-04,4'-二氨基八***联苯4,4'-Diaminooctafluorobiphenyl>97.0%(GC)1g390现货0.001D1632-5g1038-66-04,4'-二氨基八***联苯4,4'-Diaminooctafluorobiphenyl>97.0%(GC)5g1290现货0.005D1633-25g625-22-9硫酸二丁酯 [烷基化剂]Dibutyl Sulfate [Alkylating Agent]>96.0%(GC)25g400现货0.025D1633-500g625-22-9硫酸二丁酯 [烷基化剂]Dibutyl Sulfate [Alkylating Agent]>96.0%(GC)500g3150现货0.5D1634-5g367-30-62,5-二******2,5-Difluoroaniline>98.0%(GC)5g130现货0.005D1634-25g367-30-62,5-二******2,5-Difluoroaniline>98.0%(GC)25g485现货0.025D1635-5g5509-65-92,6-二******2,6-Difluoroaniline>98.0%(GC)5g270现货0.005D1635-25g5509-65-92,6-二******2,6-Difluoroaniline>98.0%(GC)25g730现货0.025D1635-100g5509-65-92,6-二******2,6-Difluoroaniline>98.0%(GC)100g24003周0.1D1636-25g446-35-52,4-二***硝基苯2,4-Difluoronitrobenzene>99.0%(GC)25g180现货0.025D1636-500g446-35-52,4-二***硝基苯2,4-Difluoronitrobenzene>99.0%(GC)500g1380现货0.5D1637-1g367-81-72,4-二硝基-5-******2,4-Dinitro-5-fluoroaniline>98.0%(GC)1g395现货0.001D1638-25g598-05-0硫酸二丙酯 [烷基化剂]Dipropyl Sulfate [Alkylating Agent]>90.0%(GC)25g690现货0.025D1638-500g598-05-0硫酸二丙酯 [烷基化剂]Dipropyl Sulfate [Alkylating Agent]>90.0%(GC)500g4400现货0.5D1639-1g41798-81-61,5-二-对甲***-3-***-1,4-五氮杂二烯1,5-Di-p-tolyl-3-methyl-1,4-pentazadiene1g750请***0.001D1640-25g6175-45-72,2-二乙氧基苯乙酮2,2-Diethoxyacetophenone>95.0%(GC)25g150现货0.025D1640-100g6175-45-72,2-二乙氧基苯乙酮2,2-Diethoxyacetophenone>95.0%(GC)100g436现货0.1D1640-500g6175-45-72,2-二乙氧基苯乙酮2,2-Diethoxyacetophenone>95.0%(GC)500g760现货0.5D1641-5g1766-76-3十***二***甲醇Decafluorobenzhydrol>99.0%(GC)5g1190现货0.005D1642-5mL3913-81-3反-2-癸烯醛trans-2-Decenal>93.0%(GC)5mL380现货0.005D1642-25mL3913-81-3反-2-癸烯醛trans-2-Decenal>93.0%(GC)25mL990现货0.025D1643-25mL693-54-92-癸酮2-Decanone>99.0%(GC)25mL590现货0.025D1644-25g2082-79-33-(3,5-二叔丁基-4-羟***)丙酸十八烷酯Stearyl 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionate>98.0%(GC)25g340现货0.025D1644-100g2082-79-33-(3,5-二叔丁基-4-羟***)丙酸十八烷酯Stearyl 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionate>98.0%(GC)100g590现货0.1D1644-500g2082-79-33-(3,5-二叔丁基-4-羟***)丙酸十八烷酯Stearyl 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionate>98.0%(GC)500g1190现货0.5D1645-25g4885-02-3二氯***甲醚Dichloromethyl Methyl Ether>97.0%(GC)25g565现货0.025D1645-250g4885-02-3二氯***甲醚Dichloromethyl Methyl Ether>97.0%(GC)250g3380现货0.25D1646-5g33797-51-2N,N-二***亚***化铵N,N-Dimethylmethyleneammonium Iodide>97.0%(T)5g450现货0.005D1646-25g33797-51-2N,N-二***亚***化铵N,N-Dimethylmethyleneammonium Iodide>97.0%(T)25g1390请***0.025D1647-25g67-51-63,5-二***吡唑3,5-Dimethylpyrazole>98.0%(GC)(T)25g82现货0.025D1647-100g67-51-63,5-二***吡唑3,5-Dimethylpyrazole>98.0%(GC)(T)100g300现货0.1D1647-500g67-51-63,5-二***吡唑3,5-Dimethylpyrazole>98.0%(GC)(T)500g490现货0.5D1648-1g20462-00-41,3-二噻烷-2-羧酸乙酯Ethyl 1,3-Dithiane-2-carboxylate>98.0%(GC)1g290现货0.001D1648-5g20462-00-41,3-二噻烷-2-羧酸乙酯Ethyl 1,3-Dithiane-2-carboxylate>98.0%(GC)5g890现货0.005D1649-5g327-92-41,5-二***-2,4-二硝基苯1,5-Difluoro-2,4-dinitrobenzene>97.0%(GC)5g195现货0.005D1649-25g327-92-41,5-二***-2,4-二硝基苯1,5-Difluoro-2,4-dinitrobenzene>97.0%(GC)25g690现货0.025D1650-25g1897-52-52,6-二***苯甲***2,6-Difluorobenzonitrile>99.0%(GC)25g390现货0.025D1650-100g1897-52-52,6-二***苯甲***2,6-Difluorobenzonitrile>99.0%(GC)100g1340现货0.1D1651-5mL2700-30-3N,N-二异丙基甲***N,N-Diisopropylformamide>98.0%(GC)5mL290现货0.005D1651-25mL2700-30-3N,N-二异丙基甲***N,N-Diisopropylformamide>98.0%(GC)25mL990现货0.025D1652-25mL18871-66-4N,N-二***乙***二***缩醛 (含稳定剂5-10%的甲醇)N,N-Dimethylacetamide Dimethyl Acetal (stabilized with 5-10% Methanol)>90.0%(T)25mL740现货0.025D1652-100mL18871-66-4N,N-二***乙***二***缩醛 (含稳定剂5-10%的甲醇)N,N-Dimethylacetamide Dimethyl Acetal (stabilized with 5-10% Methanol)>90.0%(T)100mL1990现货0.1D1653-100mg7612-98-84-(二甲氨基)偶氮苯4'-异硫氰酸酯4-(Dimethylamino)azobenzene 4'-Isothiocyanate>95.0%(T)100mg415现货0.001D1654-5g21331-80-62-二甲氨乙基三苯溴化鏻2-Dimethylaminoethyltriphenylphosphonium Bromide>98.0%(T)5g380现货0.005D1654-25g21331-80-62-二甲氨乙基三苯溴化鏻2-Dimethylaminoethyltriphenylphosphonium Bromide>98.0%(T)25g1350现货0.025D1655-5g69891-92-52-(1,3-二氧己环-2-基)乙基三***溴化鏻2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium Bromide>98.0%(T)5g390现货0.005D1655-25g69891-92-52-(1,3-二氧己环-2-基)乙基三***溴化鏻2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium Bromide>98.0%(T)25g990现货0.025D1656-1g1217-45-49,10-二氰基蒽9,10-Dicyanoanthracene>98.0%(HPLC)(N)1g720现货0.001D1656-5g1217-45-49,10-二氰基蒽9,10-Dicyanoanthracene>98.0%(HPLC)(N)5g2180现货0.005D1657-25g20325-40-0o-二甲氧基******o-Dianisidine Dihydrochloride>98.0%(HPLC)25g990现货0.025D1657-500g20325-40-0o-二甲氧基******o-Dianisidine Dihydrochloride>98.0%(HPLC)500g3690现货0.5D1658-5g54628-21-62,2'-二***-4,4'-二氨基联***4,4'-Diamino-2,2'-dimethylbibenzyl>95.0%(T)5g23903周0.005D1659-5mL13330-96-64-二甲氨基-1-丁醇4-Dimethylamino-1-butanol>98.0%(GC)(T)5mL590现货0.005D1659-25mL13330-96-64-二甲氨基-1-丁醇4-Dimethylamino-1-butanol>98.0%(GC)(T)25mL1870现货0.025D1660-5mL1502-24-52,3-二***环己醇 (异构体混合物)2,3-Dimethylcyclohexanol (mixture of isomers)>98.0%(GC)5mL325现货0.005D1660-25mL1502-24-52,3-二***环己醇 (异构体混合物)2,3-Dimethylcyclohexanol (mixture of isomers)>98.0%(GC)25mL1115现货0.025D1661-25g5465-13-4二硝基杜烯Dinitrodurene>97.0%(GC)25g780现货0.025D1662-5g74124-79-1碳酸二(N-琥珀***亚***基)酯Di(N-succinimidyl) Carbonate>98.0%(T)5g585现货0.005D1662-25g74124-79-1碳酸二(N-琥珀***亚***基)酯Di(N-succinimidyl) Carbonate>98.0%(T)25g1820现货0.025D1663-5g7369-66-6N,N-二乙基氨基甲***亚***膦酸二己酯 [用于镧系和锕系元素类的萃取]Dihexyl N,N-Diethylcarbamylmethylenephosphonate [for Extraction of Lanthanides and Actinides]>90.0%(GC)5g940现货0.005D1664-5mL1862-07-36-二甲氨基-1-己醇6-Dimethylamino-1-hexanol>97.0%(GC)5mL390现货0.005D1664-25mL1862-07-36-二甲氨基-1-己醇6-Dimethylamino-1-hexanol>97.0%(GC)25mL1390现货0.025D1665-25g4584-49-02-氯-1-(二甲氨基)丙烷盐酸盐2-Chloro-1-(dimethylamino)propane Hydrochloride>98.0%(T)25g140现货0.025D1665-500g4584-49-02-氯-1-(二甲氨基)丙烷盐酸盐2-Chloro-1-(dimethylamino)propane Hydrochloride>98.0%(T)500g1350现货0.5D1666-25g6334-18-52,3-二氯***2,3-Dichlorobenzaldehyde>98.0%(GC)25g260现货0.025D1666-500g6334-18-52,3-二氯***2,3-Dichlorobenzaldehyde>98.0%(GC)500g1790现货0.5D1667-25g4130-42-12,6-二叔丁基-4-乙基2,6-Di-tert-butyl-4-ethylphenol>98.0%(GC)25g160现货0.025D1667-100g4130-42-12,6-二叔丁基-4-乙基2,6-Di-tert-butyl-4-ethylphenol>98.0%(GC)100g450现货0.1D1667-500g4130-42-12,6-二叔丁基-4-乙基2,6-Di-tert-butyl-4-ethylphenol>98.0%(GC)500g1350现货0.5D1668-1g16069-36-6二环己烷并-18-冠6醚Dicyclohexano-18-crown 6-Ether>98.0%(GC)1g240现货0.001D1668-5g16069-36-6二环己烷并-18-冠6醚Dicyclohexano-18-crown 6-Ether>98.0%(GC)5g805现货0.005D1669-1g29711-79-34-二甲氨基-1-萘异硫氰酸酯 [HPLC标记用]4-Dimethylamino-1-naphthyl Isothiocyanate [for HPLC Labeling]>98.0%(HPLC)(T)1g880现货0.001D1669-5g29711-79-34-二甲氨基-1-萘异硫氰酸酯 [HPLC标记用]4-Dimethylamino-1-naphthyl Isothiocyanate [for HPLC Labeling]>98.0%(HPLC)(T)5g3050现货0.005D1671-25g3467-59-22',5'-二甲氧基乙******2',5'-Dimethoxyacetanilide>98.0%(GC)25g215现货0.025D1672-5g26386-88-9叠氮磷酸二苯酯Diphenylphosphoryl Azide>97.0%(GC)5g180现货0.005D1672-25g26386-88-9叠氮磷酸二苯酯Diphenylphosphoryl Azide>97.0%(GC)25g490现货0.025D1672-250g26386-88-9叠氮磷酸二苯酯Diphenylphosphoryl Azide>97.0%(GC)250g2890现货0.25D1673-1mL590-35-22,2-二***戊烷2,2-Dimethylpentane>99.0%(GC)1mL520现货0.001D1673-5mL590-35-22,2-二***戊烷2,2-Dimethylpentane>99.0%(GC)5mL2100现货0.005D1674-25g887-76-31-重氮基-2-萘酚-4-***酸1-Diazo-2-naphthol-4-sulfonic Acid25g210现货0.025D1675-5g91-52-12,4-二甲氧基苯甲酸2,4-Dimethoxybenzoic Acid>99.0%(T)5g150现货0.005D1675-25g91-52-12,4-二甲氧基苯甲酸2,4-Dimethoxybenzoic Acid>99.0%(T)25g260现货0.025D1676-5g3141-26-23,4-二溴噻吩3,4-Dibromothiophene>98.0%(GC)5g150现货0.005D1676-25g3141-26-23,4-二溴噻吩3,4-Dibromothiophene>98.0%(GC)25g380现货0.025D1677-25g133-91-53,5-二碘水杨酸3,5-Diiodosalicylic Acid>98.0%(T)25g295现货0.025D1677-250g133-91-53,5-二碘水杨酸3,5-Diiodosalicylic Acid>98.0%(T)250g1890现货0.25D1678-5g1118-71-4二新戊***甲烷Dipivaloylmethane>97.0%(GC)5g260现货0.005D1678-25g1118-71-4二新戊***甲烷Dipivaloylmethane>97.0%(GC)25g1100现货0.025D1679-1g36539-86-3双硫腙银复合物Dithizone Silver Complex>97.0%(T)1g550现货0.001D1680-25g5683-33-02-二甲氨基吡啶2-Dimethylaminopyridine>98.0%(GC)(T)25g720现货0.025D1680-500g5683-33-02-二甲氨基吡啶2-Dimethylaminopyridine>98.0%(GC)(T)500g5790现货0.5D1681-5g36075-06-62-二乙氨基吡啶2-Diethylaminopyridine>97.0%(T)5g590现货0.005D1681-25g36075-06-62-二乙氨基吡啶2-Diethylaminopyridine>97.0%(T)25g1395现货0.025D1682-1g611-79-03,3'-二氨基二苯甲酮3,3'-Diaminobenzophenone>95.0%(GC)(T)1g590现货0.001D1682-5g611-79-03,3'-二氨基二苯甲酮3,3'-Diaminobenzophenone>95.0%(GC)(T)5g1890现货0.005D1683-1g19471-12-63,3'-二氨基二苯甲烷3,3'-Diaminodiphenylmethane>98.0%(T)1g480现货0.001D1683-5g19471-12-63,3'-二氨基二苯甲烷3,3'-Diaminodiphenylmethane>98.0%(T)5g1590现货0.005D1684-1g19430-83-23,4'-二氨基二***甲烷3,4'-Diaminodiphenylmethane>98.0%(GC)(T)1g550现货0.001D1684-5g19430-83-23,4'-二氨基二***甲烷3,4'-Diaminodiphenylmethane>98.0%(GC)(T)5g1450现货0.005D1684-25g19430-83-23,4'-二氨基二***甲烷3,4'-Diaminodiphenylmethane>98.0%(GC)(T)25g3990现货0.025D1685-5g42523-29-52,7-二羟基-9H-芴-9-酮2,7-Dihydroxy-9H-fluoren-9-one>98.0%(HPLC)(T)5g6503周0.005D1685-25g42523-29-52,7-二羟基-9H-芴-9-酮2,7-Dihydroxy-9H-fluoren-9-one>98.0%(HPLC)(T)25g18903周0.025D1686-1g1015937-56-03,5-二碘代水杨酸钾Potassium 3,5-Diiodosalicylate>97.0%(T)1g485现货0.001D1687-1g17279-31-1(S)-(-)-N,N-二***-1-苯乙***(S)-(-)-N,N-Dimethyl-1-phenylethylamine>98.0%(GC)1g550现货0.001D1687-5g17279-31-1(S)-(-)-N,N-二***-1-苯乙***(S)-(-)-N,N-Dimethyl-1-phenylethylamine>98.0%(GC)5g1690现货0.005D1688-5g21222-05-93,3'-二硝基二苯甲酮3,3'-Dinitrobenzophenone>99.0%(GC)5g580现货0.005D1688-25g21222-05-93,3'-二硝基二苯甲酮3,3'-Dinitrobenzophenone>99.0%(GC)25g1790现货0.025D1689-1g1499-10-19,10-二***蒽9,10-Diphenylanthracene>98.0%(GC)1g380现货0.001D1689-25g1499-10-19,10-二***蒽9,10-Diphenylanthracene>98.0%(GC)25g24503周0.025D1691-1g22323-82-6(S)-(+)-2,2-二***-1,3-二氧戊环-4-甲醇(S)-(+)-2,2-Dimethyl-1,3-dioxolane-4-methanol>98.0%(GC)1g250现货0.001D1691-5g22323-82-6(S)-(+)-2,2-二***-1,3-二氧戊环-4-甲醇(S)-(+)-2,2-Dimethyl-1,3-dioxolane-4-methanol>98.0%(GC)5g690现货0.005D1691-25g22323-82-6(S)-(+)-2,2-二***-1,3-二氧戊环-4-甲醇(S)-(+)-2,2-Dimethyl-1,3-dioxolane-4-methanol>98.0%(GC)25g2340现货0.025D1692-1kit盘尼西林测试平板试剂盒 PCase (10units/disk) PC-L (0.03units/disk) PC-H (0.3units/disk) Blank (each 30Disks)Penicillins Determination Disk Kit PCase (10units/disk) PC-L (0.03units/disk) / PC-H (0.3units/disk) Blank (each 30Disks)1kit16503周1D1693-10mg盘尼西林测试平板试剂盒 PCase (10units/disk) Blank (each 30Disks)Penicillins Detection Disk Kit PCase (10units/disk) Blank (each 30Disks)10mg4903周0.001D1693-1kit盘尼西林测试平板试剂盒 PCase (10units/disk) Blank (each 30Disks)Penicillins Detection Disk Kit PCase (10units/disk) Blank (each 30Disks)1kit9903周1D1693-50mg盘尼西林测试平板试剂盒 PCase (10units/disk) Blank (each 30Disks)Penicillins Detection Disk Kit PCase (10units/disk) Blank (each 30Disks)50mg17503周0.001D1695-25g92-86-44,4'-二溴联苯4,4'-Dibromobiphenyl>98.0%(GC)25g80现货0.025D1695-250g92-86-44,4'-二溴联苯4,4'-Dibromobiphenyl>98.0%(GC)250g329请***0.25D1696-1g10386-84-24,4'-二溴八***联苯4,4'-Dibromooctafluorobiphenyl>95.0%(GC)1g670现货0.001D1696-5g10386-84-24,4'-二溴八***联苯4,4'-Dibromooctafluorobiphenyl>95.0%(GC)5g1950现货0.005D1697-5g5858-17-33,4-二氯苯硫酚3,4-Dichlorobenzenethiol>97.0%(GC)(T)5g595现货0.005D1698-1g13799-90-12,5-二氯对二苯甲酸2,5-Dichloroterephthalic Acid>97.0%(T)1g790现货0.001D1698-5g13799-90-12,5-二氯对二苯甲酸2,5-Dichloroterephthalic Acid>97.0%(T)5g2690现货0.005D1699-5g2991-28-82,5-二***苯甲酸2,5-Difluorobenzoic Acid>98.0%(T)5g660现货0.005D1700-25g364-74-92,5-二***硝基苯2,5-Difluoronitrobenzene>98.0%(GC)25g260现货0.025D1701-25g628-21-71,4-二碘丁烷 (含稳定剂铜屑)1,4-Diiodobutane (stabilized with Copper chip)>98.0%(GC)25g595现货0.025D1702-25g24650-42-82,2-二甲氧基-2-***苯乙酮2,2-Dimethoxy-2-phenylacetophenone>98.0%(GC)25g238现货0.025D1702-100g24650-42-82,2-二甲氧基-2-***苯乙酮2,2-Dimethoxy-2-phenylacetophenone>98.0%(GC)100g720现货0.1D1702-500g24650-42-82,2-二甲氧基-2-***苯乙酮2,2-Dimethoxy-2-phenylacetophenone>98.0%(GC)500g1080现货0.5D1703-25mL3616-56-6(二甲氨基)乙醛缩二乙醇(Dimethylamino)acetaldehyde Diethyl Acetal>97.0%(GC)(T)25mL6503周0.025D1704-25mL38711-20-5(二甲氨基)乙醛缩二甲醇(Dimethylamino)acetaldehyde Dimethyl Acetal>98.0%(GC)(T)25mL550现货0.025D1705-1g14347-78-5(R)-(-)-2,2-二***-1,3-二氧戊环-4-甲醇(R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol>97.0%(GC)1g250现货0.001D1705-5g14347-78-5(R)-(-)-2,2-二***-1,3-二氧戊环-4-甲醇(R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol>97.0%(GC)5g750现货0.005D1705-25g14347-78-5(R)-(-)-2,2-二***-1,3-二氧戊环-4-甲醇(R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol>97.0%(GC)25g2590现货0.025D1706-1mL690-92-6顺-2,2-二***-3-己烯cis-2,2-Dimethyl-3-hexene>95.0%(GC)1mL1015现货0.001D1707-1mL19342-01-9(R)-(+)-N,N-二***-1-***乙***(R)-(+)-N,N-Dimethyl-1-phenylethylamine>98.0%(T)1mL420现货0.001D1708-5g19437-26-4二-2-吡啶酮Di-2-pyridyl Ketone>98.0%(T)5g880现货0.005D1709-1g1562-95-4二(2-吡啶)酮肟Di-2-pyridyl Ketoxime>98.0%(HPLC)(T)1g690现货0.001D1709-5g1562-95-4二(2-吡啶)酮肟Di-2-pyridyl Ketoxime>98.0%(HPLC)(T)5g2350现货0.005D1710-5g66131-14-45,5-二溴梅尔德伦酸 (=5,5-二溴-2,2-二***-4,6-二氧-1,3-二氧六环)5,5-Dibromomeldrum's Acid (=5,5-Dibromo-2,2-dimethyl-4,6-dioxy-1,3-dioxane)>98.0%(T)5g980现货0.005D1710-25g66131-14-45,5-二溴梅尔德伦酸 (=5,5-二溴-2,2-二***-4,6-二氧-1,3-二氧六环)5,5-Dibromomeldrum's Acid (=5,5-Dibromo-2,2-dimethyl-4,6-dioxy-1,3-dioxane)>98.0%(T)25g3450现货0.025D1711-25g2568-90-3二丁氧基甲烷Dibutoxymethane>98.0%(GC)25g870现货0.025D1712-25g75-99-02,2-二氯丙酸2,2-Dichloropropionic Acid>90.0%(GC)25g470现货0.025D1713-5g15674-67-63-(二乙氨基)丙酸盐酸盐3-(Diethylamino)propionic Acid Hydrochloride>98.0%(T)5g590现货0.005D1713-25g15674-67-63-(二乙氨基)丙酸盐酸盐3-(Diethylamino)propionic Acid Hydrochloride>98.0%(T)25g1790现货0.025D1714-5mL18138-04-02,3-二乙基-5-***吡嗪2,3-Diethyl-5-methylpyrazine>97.0%(GC)5mL580现货0.005D1714-25mL18138-04-02,3-二乙基-5-***吡嗪2,3-Diethyl-5-methylpyrazine>97.0%(GC)25mL1580现货0.025D1715-5mL624-29-3顺-1,4-二***环己烷cis-1,4-Dimethylcyclohexane>98.0%(GC)5mL580现货0.005D1715-25mL624-29-3顺-1,4-二***环己烷cis-1,4-Dimethylcyclohexane>98.0%(GC)25mL1650现货0.025D1716-5g699-83-22',6'-二羟基苯乙酮2',6'-Dihydroxyacetophenone>97.0%(T)5g205现货0.005D1716-25g699-83-22',6'-二羟基苯乙酮2',6'-Dihydroxyacetophenone>97.0%(T)25g660现货0.025D1717-1g605-39-02,2'-二***联苯2,2'-Dimethylbiphenyl>95.0%(GC)1g430现货0.001D1717-5g605-39-02,2'-二***联苯2,2'-Dimethylbiphenyl>95.0%(GC)5g1250现货0.005D1718-5g7270-63-55-重氮-2,2-二***-1,3-二氧杂环己烷-4,6-二酮5-Diazo-2,2-dimethyl-1,3-dioxane-4,6-dione>98.0%(HPLC)5g1650现货0.005D1719-10g2156-56-1二***钠Sodium Dichloroacetate>99.0%(T)10g290现货0.01D1719-25g2156-56-1二***钠Sodium Dichloroacetate>99.0%(T)25g445现货0.025D1720-5g16034-40-5N,N-二***-4-甲氧基苯甲***N,N-Diphenyl-4-methoxybenzamide>97.0%(N)5g940现货0.005D1721-25g621-56-73-(二乙氨基)-1,2-丙二醇3-(Diethylamino)-1,2-propanediol>98.0%(GC)(T)25g250现货0.025D1721-500g621-56-73-(二乙氨基)-1,2-丙二醇3-(Diethylamino)-1,2-propanediol>98.0%(GC)(T)500g1550现货0.5D1722-5g304-55-2内消旋-2,3-二巯基丁二酸meso-2,3-Dimercaptosuccinic Acid>98.0%(T)5g940现货0.005D1722-25g304-55-2内消旋-2,3-二巯基丁二酸meso-2,3-Dimercaptosuccinic Acid>98.0%(T)25g2590现货0.025D1724-1mL53963-03-41,5-癸二炔1,5-Decadiyne>97.0%(GC)1mL940现货0.001D1724-5mL53963-03-41,5-癸二炔1,5-Decadiyne>97.0%(GC)5mL1990现货0.005D1725-1mL4116-93-22,8-癸二炔2,8-Decadiyne>97.0%(GC)1mL690现货0.001D1726-1mL16387-71-64,6-癸二炔4,6-Decadiyne>97.0%(GC)1mL590现货0.001D1726-5mL16387-71-64,6-癸二炔4,6-Decadiyne>97.0%(GC)5mL1890现货0.005D1727-25mL19059-68-83-二甲氨基-2,2-二***-1-丙醇3-Dimethylamino-2,2-dimethyl-1-propanol>97.0%(GC)(T)25mL665现货0.025D1727-500mL19059-68-83-二甲氨基-2,2-二***-1-丙醇3-Dimethylamino-2,2-dimethyl-1-propanol>97.0%(GC)(T)500mL5250现货0.5D1728-25g2316-26-93,4-二甲氧基肉桂酸3,4-Dimethoxycinnamic Acid>98.0%(GC)(T)25g390现货0.025D1729-5g17587-22-32,2-二***-6,6,7,7,8,8,8-七***-3,5-辛二酮2,2-Dimethyl-6,6,7,7,8,8,8-heptafluoro-3,5-octanedione>97.0%(GC)5g490现货0.005D1730-1g59160-29-1N-(2,6-二******氨基甲******)亚氨基二***N-(2,6-Dimethylphenylcarbamoylmethyl)iminodiacetic Acid>98.0%(HPLC)(T)1g415现货0.001D1731-25mL6843-66-9二甲氧基二***硅烷Dimethoxydiphenylsilane>98.0%(GC)25mL120现货0.025D1731-100mL6843-66-9二甲氧基二***硅烷Dimethoxydiphenylsilane>98.0%(GC)100mL290现货0.1D1731-500mL6843-66-9二甲氧基二***硅烷Dimethoxydiphenylsilane>98.0%(GC)500mL890现货0.5D1733-25mL53369-71-4N,N,2,2-四***-1,3-丙二***N,N,2,2-Tetramethyl-1,3-propanediamine>98.0%(GC)(T)25mL230现货0.025D1733-500mL53369-71-4N,N,2,2-四***-1,3-丙二***N,N,2,2-Tetramethyl-1,3-propanediamine>98.0%(GC)(T)500mL990现货0.5D1734-1g1897-43-42,5-二氯对苯二***2,5-Dichloroterephthalonitrile>99.0%(GC)1g1590现货0.001D1734-5g1897-43-42,5-二氯对苯二***2,5-Dichloroterephthalonitrile>99.0%(GC)5g5690现货0.005D1735-5g63245-28-3N-(2,6-二乙***氨基甲******)亚氨基二***N-(2,6-Diethylphenylcarbamoylmethyl)iminodiacetic Acid>99.0%(HPLC)(T)5g1185现货0.005D1736-25g83-73-85,7-二碘-8-羟基喹啉5,7-Diiodo-8-hydroxyquinoline>98.0%(T)25g355现货0.025D1737-25g2150-37-03,5-二甲氧基苯甲酸甲酯Methyl 3,5-Dimethoxybenzoate>99.0%(GC)25g470现货0.025D1738-500mL91-17-8十氢化萘 (顺反混合物) [原油和石油产品中硫成分的测试方法]Decahydronaphthalene (cis- and trans- mixture) [Testing Methods for Sulfur in Crude Oil and Petroleum Products]>99.0%(GC)500mL385现货0.5D1739-5g22426-47-72,6-二乙***氧基萘2,6-Diacetoxynaphthalene>99.0%(GC)5g12003周0.005D1740-5g95-00-12,4-二氯******2,4-Dichlorobenzylamine>98.0%(T)5g230现货0.005D1740-25g95-00-12,4-二氯******2,4-Dichlorobenzylamine>98.0%(T)25g790现货0.025D1741-5g1513-65-12,6-二***吡啶2,6-Difluoropyridine>98.0%(GC)5g390现货0.005D1741-25g1513-65-12,6-二***吡啶2,6-Difluoropyridine>98.0%(GC)25g920现货0.025D1743-5g19398-47-11,4-二溴-2-丁醇1,4-Dibromo-2-butanol>95.0%(GC)5g520现货0.005D1743-25g19398-47-11,4-二溴-2-丁醇1,4-Dibromo-2-butanol>95.0%(GC)25g1530现货0.025D1744-25g10287-53-34-(二甲氨基)***Ethyl 4-(Dimethylamino)benzoate>98.0%(GC)25g120现货0.025D1744-100g10287-53-34-(二甲氨基)***Ethyl 4-(Dimethylamino)benzoate>98.0%(GC)100g340现货0.1D1744-500g10287-53-34-(二甲氨基)***Ethyl 4-(Dimethylamino)benzoate>98.0%(GC)500g890现货0.5D1745-5g447-31-42-氯-2-***苯乙酮2-Chloro-2-phenylacetophenone>98.0%(GC)5g295现货0.005D1745-25g447-31-42-氯-2-***苯乙酮2-Chloro-2-phenylacetophenone>98.0%(GC)25g970现货0.025D1746-25g4549-33-11,9-二溴壬烷1,9-Dibromononane>97.0%(GC)25g490现货0.025D1747-25g15258-73-82,6-二氯苯甲醇2,6-Dichlorobenzyl Alcohol>98.0%(GC)25g790现货0.025D1748-25g1805-32-93,4-二氯苯甲醇3,4-Dichlorobenzyl Alcohol>98.0%(GC)25g410现货0.025D1749-25g20443-98-52,6-二氯***溴2,6-Dichlorobenzyl Bromide>98.0%(GC)25g465现货0.025D1750-25g2014-83-72,6-二氯***氯2,6-Dichlorobenzyl Chloride>98.0%(GC)25g3503周0.025D1751-5g13481-25-92,3-二氰基吡嗪2,3-Dicyanopyrazine>99.0%(GC)5g980现货0.005D1751-25g13481-25-92,3-二氰基吡嗪2,3-Dicyanopyrazine>99.0%(GC)25g2190现货0.025D1751-100g13481-25-92,3-二氰基吡嗪2,3-Dicyanopyrazine>99.0%(GC)100g43903周0.1D1752-25g17754-90-44-(二乙氨基)***4-(Diethylamino)salicylaldehyde>98.0%(GC)(T)25g530现货0.025D1752-250g17754-90-44-(二乙氨基)***4-(Diethylamino)salicylaldehyde>98.0%(GC)(T)250g2670现货0.25D1753-25g86-95-32,4-二羟基喹啉2,4-Dihydroxyquinoline>97.0%(GC)(T)25g490现货0.025D1753-500g86-95-32,4-二羟基喹啉2,4-Dihydroxyquinoline>97.0%(GC)(T)500g3990现货0.5D1755-25mL24544-04-52,6-二异丙基***2,6-Diisopropylaniline>90.0%(GC)25mL95现货0.025D1755-100mL24544-04-52,6-二异丙基***2,6-Diisopropylaniline>90.0%(GC)100mL280现货0.1D1755-500mL24544-04-52,6-二异丙基***2,6-Diisopropylaniline>90.0%(GC)500mL790现货0.5D1756-25mL1704-62-72-[2-(二甲氨基)乙氧基]乙醇2-[2-(Dimethylamino)ethoxy]ethanol>98.0%(GC)25mL150现货0.025D1756-500mL1704-62-72-[2-(二甲氨基)乙氧基]乙醇2-[2-(Dimethylamino)ethoxy]ethanol>98.0%(GC)500mL790现货0.5D1757-5g2906-60-74,4'-二硫代二丁酸4,4'-Dithiodibutyric Acid>95.0%(GC)(T)5g350现货0.005D1757-25g2906-60-74,4'-二硫代二丁酸4,4'-Dithiodibutyric Acid>95.0%(GC)(T)25g910现货0.025D1758-25mL1121-37-5二环丙基酮Dicyclopropyl Ketone>95.0%(GC)25mL315现货0.025D1759-25g332-77-42,5-二甲氧基-2,5-二氢呋喃 (顺反混合物)2,5-Dimethoxy-2,5-dihydrofuran (cis- and trans- mixture)>98.0%(GC)25g290现货0.025D1761-25g40018-26-62,5-二羟基-1,4-二噻烷2,5-Dihydroxy-1,4-dithiane>96.0%(GC)25g180现货0.025D1761-500g40018-26-62,5-二羟基-1,4-二噻烷2,5-Dihydroxy-1,4-dithiane>96.0%(GC)500g1450现货0.5D1764-25g5653-67-82,3-二甲氧基苯甲醇2,3-Dimethoxybenzyl Alcohol>98.0%(GC)25g980现货0.025D1765-5g530-59-63,5-二甲氧基-4-羟基肉桂酸3,5-Dimethoxy-4-hydroxycinnamic Acid>98.0%(GC)(T)5g720现货0.005D1765-25g530-59-63,5-二甲氧基-4-羟基肉桂酸3,5-Dimethoxy-4-hydroxycinnamic Acid>98.0%(GC)(T)25g23703周0.025D1766-25mL104-19-81-(2-二甲氨基乙基)-4-******1-(2-Dimethylaminoethyl)-4-methylpiperazine>98.0%(GC)(T)25mL205现货0.025D1766-500mL104-19-81-(2-二甲氨基乙基)-4-******1-(2-Dimethylaminoethyl)-4-methylpiperazine>98.0%(GC)(T)500mL680现货0.5D1767-25mL300-87-83,5-二***异恶唑3,5-Dimethylisoxazole>99.0%(GC)25mL380现货0.025D1767-250mL300-87-83,5-二***异恶唑3,5-Dimethylisoxazole>99.0%(GC)250mL1750现货0.25D1768-25g643-43-62,4-二硝基苯***2,4-Dinitrophenylacetic Acid>98.0%(HPLC)(T)25g560现货0.025D1769-5mL7691-02-31,3-二乙烯基-1,1,3,3-四***二硅氮烷1,3-Divinyl-1,1,3,3-tetramethyldisilazane>95.0%(GC)5mL190现货0.005D1769-25mL7691-02-31,3-二乙烯基-1,1,3,3-四***二硅氮烷1,3-Divinyl-1,1,3,3-tetramethyldisilazane>95.0%(GC)25mL530现货0.025D1771-25g93471-41-1对甲苯***酸2,6-二***吡啶鎓盐2,6-Dimethylpyridinium p-Toluenesulfonate25g1320现货0.025D1773-25g29591-86-4N,N'-二乙***基******N,N'-Diacetylsulfanilamide>98.0%(HPLC)(T)25g1395现货0.025D1777-5g2436-96-62,2'-二硝基联苯2,2'-Dinitrobiphenyl>99.0%(GC)5g270现货0.005D1777-25g2436-96-62,2'-二硝基联苯2,2'-Dinitrobiphenyl>99.0%(GC)25g760现货0.025D1778-5g5558-66-72,2-二***丙酸2,2-Diphenylpropionic Acid>96.0%(HPLC)(T)5g480现货0.005D1778-25g5558-66-72,2-二***丙酸2,2-Diphenylpropionic Acid>96.0%(HPLC)(T)25g1670现货0.025D1779-25g606-83-73,3-二***丙酸3,3-Diphenylpropionic Acid>97.0%(T)25g430现货0.025D1780-25mL2627-95-41,3-二乙烯基四***二硅氧烷1,3-Divinyltetramethyldisiloxane>98.0%(GC)25mL329现货0.025D1780-100mL2627-95-41,3-二乙烯基四***二硅氧烷1,3-Divinyltetramethyldisiloxane>98.0%(GC)100mL840现货0.1D1781-25g13927-77-0二丁基二硫代氨基甲酸镍(II)Nickel(II) Dibutyldithiocarbamate>97.0%(T)25g180现货0.025D1781-500g13927-77-0二丁基二硫代氨基甲酸镍(II)Nickel(II) Dibutyldithiocarbamate>97.0%(T)500g980现货0.5D1782-25g1984-65-22,6-二氯苯甲醚2,6-Dichloroanisole>98.0%(GC)25g590现货0.025D1783-25g118-52-51,3-二氯-5,5-二***乙内***脲1,3-Dichloro-5,5-dimethylhydantoin>97.0%(T)25g150现货0.025D1783-100g118-52-51,3-二氯-5,5-二***乙内***脲1,3-Dichloro-5,5-dimethylhydantoin>97.0%(T)100g220现货0.1D1783-500g118-52-51,3-二氯-5,5-二***乙内***脲1,3-Dichloro-5,5-dimethylhydantoin>97.0%(T)500g470现货0.5D1784-25g638-56-2二乙二醇双(2-氯乙基)醚Diethylene Glycol Bis(2-chloroethyl) Ether>97.0%(GC)25g690现货0.025D1784-100g638-56-2二乙二醇双(2-氯乙基)醚Diethylene Glycol Bis(2-chloroethyl) Ether>97.0%(GC)100g1490现货0.1D1784-500g638-56-2二乙二醇双(2-氯乙基)醚Diethylene Glycol Bis(2-chloroethyl) Ether>97.0%(GC)500g5790现货0.5D1785-25g3845-76-9N-[(3-二甲氨基)丙基]丙烯*** (含稳定剂MEHQ)N-[3-(Dimethylamino)propyl]acrylamide (stabilized with MEHQ)>98.0%(GC)(T)25g650现货0.025D1785-100g3845-76-9N-[(3-二甲氨基)丙基]丙烯*** (含稳定剂MEHQ)N-[3-(Dimethylamino)propyl]acrylamide (stabilized with MEHQ)>98.0%(GC)(T)100g1890现货0.1D1785-500g3845-76-9N-[(3-二甲氨基)丙基]丙烯*** (含稳定剂MEHQ)N-[3-(Dimethylamino)propyl]acrylamide (stabilized with MEHQ)>98.0%(GC)(T)500g5820现货0.5D1786-25g681-57-22,2-二***戊二酸2,2-Dimethylglutaric Acid>98.0%(GC)(T)25g1890现货0.025D1787-5g92976-81-3三溴化氢4-二甲氨基吡啶复合物4-Dimethylaminopyridinium Bromide Perbromide>97.0%(T)5g250现货0.005D1787-25g92976-81-3三溴化氢4-二甲氨基吡啶复合物4-Dimethylaminopyridinium Bromide Perbromide>97.0%(T)25g890现货0.025D1788-25g1999-85-5α,α'-二羟基-1,3-二异丙基苯α,α'-Dihydroxy-1,3-diisopropylbenzene>98.0%(GC)25g275现货0.025D1789-5mL31469-15-5二***乙烯酮***三***硅烷基羧醛Dimethylketene Methyl Trimethylsilyl Acetal>95.0%(GC)5mL560现货0.005D1789-25mL31469-15-5二***乙烯酮***三***硅烷基羧醛Dimethylketene Methyl Trimethylsilyl Acetal>95.0%(GC)25mL1940现货0.025D1790-5g3333-15-12,3-二***丙酸2,3-Diphenylpropionic Acid>98.0%(GC)(T)5g930现货0.005D1790-25g3333-15-12,3-二***丙酸2,3-Diphenylpropionic Acid>98.0%(GC)(T)25g2890请***0.025D1791-25g2222-33-5二苯并环庚烯酮Dibenzosuberenone>98.0%(GC)25g445请***0.025D1792-25g6306-60-12,4-二氯***2,4-Dichlorobenzyl Cyanide>98.0%(GC)25g390现货0.025D1793-25g3215-64-32,6-二氯***2,6-Dichlorobenzyl Cyanide>98.0%(GC)25g460现货0.025D1794-25g3218-49-33,4-二氯***3,4-Dichlorobenzyl Cyanide>98.0%(GC)25g320现货0.025D1795-25g365-24-24,4'-二***二苯甲醇4,4'-Difluorobenzhydrol>98.0%(GC)25g750现货0.025D1796-5g342-25-62,4'-二***二苯甲酮2,4'-Difluorobenzophenone>96.0%(GC)5g290现货0.005D1796-25g342-25-62,4'-二***二苯甲酮2,4'-Difluorobenzophenone>96.0%(GC)25g9903周0.025D1797-25g345-92-64,4'-二***二苯甲酮4,4'-Difluorobenzophenone>99.0%(GC)25g280现货0.025D1797-100g345-92-64,4'-二***二苯甲酮4,4'-Difluorobenzophenone>99.0%(GC)100g490现货0.1D1797-500g345-92-64,4'-二***二苯甲酮4,4'-Difluorobenzophenone>99.0%(GC)500g1590现货0.5D1798-25g10191-60-3N-氰亚***基-S,S-二硫代碳酸二甲酯S,S'-Dimethyl N-Cyanodithioiminocarbonate>98.0%(N)25g360现货0.025D1798-250g10191-60-3N-氰亚***基-S,S-二硫代碳酸二甲酯S,S'-Dimethyl N-Cyanodithioiminocarbonate>98.0%(N)250g1250现货0.25D1799-5g598-65-21,1-二***胍硫酸盐1,1-Dimethylguanidine Sulfate>98.0%(T)5g280现货0.005D1799-25g598-65-21,1-二***胍硫酸盐1,1-Dimethylguanidine Sulfate>98.0%(T)25g730现货0.025D1801-25g1210-35-1二苯并环庚酮Dibenzosuberone>98.0%(GC)25g290现货0.025D1801-100g1210-35-1二苯并环庚酮Dibenzosuberone>98.0%(GC)100g890现货0.1D1802-5g85118-04-33,4-二***苯甲***3,4-Difluorobenzamide>98.0%(N)5g990现货0.005D1803-25g1205-91-01,4-二乙***氧基苯1,4-Diacetoxybenzene>98.0%(GC)25g180现货0.025D1803-500g1205-91-01,4-二乙***氧基苯1,4-Diacetoxybenzene>98.0%(GC)500g1490现货0.5D1804-5g585-48-82,6-二叔丁基吡啶2,6-Di-tert-butylpyridine>97.0%(GC)5g1310现货0.005D1804-25g585-48-82,6-二叔丁基吡啶2,6-Di-tert-butylpyridine>97.0%(GC)25g3990现货0.025D1805-25g32768-54-02,3-二氯甲苯2,3-Dichlorotoluene>98.0%(GC)25g155现货0.025D1805-500g32768-54-02,3-二氯甲苯2,3-Dichlorotoluene>98.0%(GC)500g975现货0.5D1806-5g16144-91-53,6-二羟基苯并降烷 [抗氧化剂]3,6-Dihydroxybenzonorbornane [Antioxidant]>98.0%(HPLC)(T)5g990现货0.005D1806-25g16144-91-53,6-二羟基苯并降烷 [抗氧化剂]3,6-Dihydroxybenzonorbornane [Antioxidant]>98.0%(HPLC)(T)25g3450现货0.025D1807-25mL140-28-3N,N'-二***基乙二***N,N'-Dibenzylethylenediamine>98.0%(GC)(T)25mL5903周0.025D1808-25g3296-90-02,2-双(溴***)-1,3-丙二醇2,2-Bis(bromomethyl)-1,3-propanediol>98.0%(GC)25g115现货0.025D1808-500g3296-90-02,2-双(溴***)-1,3-丙二醇2,2-Bis(bromomethyl)-1,3-propanediol>98.0%(GC)500g290现货0.5D1809-25g3863-11-43,4-二******3,4-Difluoroaniline>98.0%(GC)(T)25g660现货0.025D1809-100g3863-11-43,4-二******3,4-Difluoroaniline>98.0%(GC)(T)100g1990现货0.1D1810-5mL778-24-5二***二***硅烷Dimethyldiphenylsilane>97.0%(GC)5mL630现货0.005D1810-25mL778-24-5二***二***硅烷Dimethyldiphenylsilane>97.0%(GC)25mL2180现货0.025D1811-25g489-01-02,6-二叔丁基-4-甲氧基 [氧化抑制剂]2,6-Di-tert-butyl-4-methoxyphenol [Oxidation inhibitor]>98.0%(GC)25g620现货0.025D1812-25g19719-28-92,4-二氯苯***2,4-Dichlorophenylacetic Acid>98.0%(T)25g375现货0.025D1813-25g5807-30-73,4-二氯苯***3,4-Dichlorophenylacetic Acid>98.0%(HPLC)(T)25g245现货0.025D1813-500g5807-30-73,4-二氯苯***3,4-Dichlorophenylacetic Acid>98.0%(HPLC)(T)500g1925现货0.5D1814-25mL7378-99-6N,N-二***正辛***N,N-Dimethyl-n-octylamine>97.0%(GC)(T)25mL250现货0.025D1814-500mL7378-99-6N,N-二***正辛***N,N-Dimethyl-n-octylamine>97.0%(GC)(T)500mL675现货0.5D1815-1g518-67-2溴甲菲啶Dimidium Bromide>98.0%(HPLC)(N)1g1840现货0.001D1815-5g518-67-2溴甲菲啶Dimidium Bromide>98.0%(HPLC)(N)5g6220请***0.005D1816-5mL3449-26-11,3-二***四***二硅氮烷1,3-Diphenyltetramethyldisilazane>95.0%(GC)5mL990现货0.005D1816-25mL3449-26-11,3-二***四***二硅氮烷1,3-Diphenyltetramethyldisilazane>95.0%(GC)25mL2990现货0.025D1817-5g555-30-63-(3,4-二羟基***)-2-***-L- 倍半水合物3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine Sesquihydrate>98.0%(HPLC)(T)5g590现货0.005D1817-25g555-30-63-(3,4-二羟基***)-2-***-L- 倍半水合物3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine Sesquihydrate>98.0%(HPLC)(T)25g1690现货0.025D1820-25g302-95-4脱氧胆酸钠 [用于电泳]Sodium Deoxycholate [for Electrophoresis]>98.0%(T)25g790现货0.025D1821-25g1193-24-44,6-二羟基嘧啶4,6-Dihydroxypyrimidine>95.0%(T)25g135现货0.025D1821-250g1193-24-44,6-二羟基嘧啶4,6-Dihydroxypyrimidine>95.0%(T)250g11153周0.25D1822-10g3964-18-92,3-二***-2,3-二硝基丁烷2,3-Dimethyl-2,3-dinitrobutane>98.0%(GC)10g850现货0.01D1822-25g3964-18-92,3-二***-2,3-二硝基丁烷2,3-Dimethyl-2,3-dinitrobutane>98.0%(GC)25g1470现货0.025D1823-25g34289-60-64,6-二***-2-羟基嘧啶盐酸盐4,6-Dimethyl-2-hydroxypyrimidine Hydrochloride>98.0%(HPLC)(T)25g360现货0.025D1823-250g34289-60-64,6-二***-2-羟基嘧啶盐酸盐4,6-Dimethyl-2-hydroxypyrimidine Hydrochloride>98.0%(HPLC)(T)250g1690现货0.25D1824-1g1613-66-7二***二氯化锗Diphenyldichlorogermane>95.0%(GC)1g620现货0.001D1825-25mL776-76-1***二***硅烷Methyldiphenylsilane>95.0%(GC)25mL565现货0.025D1826-5g3939-09-12,4-二***苯甲***2,4-Difluorobenzonitrile>98.0%(GC)5g215现货0.005D1826-25g3939-09-12,4-二***苯甲***2,4-Difluorobenzonitrile>98.0%(GC)25g605现货0.025D1827-25mL18162-84-0二***正辛基氯硅烷Dimethyl-n-octylchlorosilane>96.0%(GC)25mL790现货0.025D1827-100mL18162-84-0二***正辛基氯硅烷Dimethyl-n-octylchlorosilane>96.0%(GC)100mL1990现货0.1D1828-100mg20830-75-5***Digoxin>96.0%(HPLC)100mg290现货0.001D1828-1g20830-75-5***Digoxin>96.0%(HPLC)1g990现货0.001D1829-25g108-68-93,5-二甲酚3,5-Dimethylphenol>98.0%(GC)25g140现货0.025D1829-100g108-68-93,5-二甲酚3,5-Dimethylphenol>98.0%(GC)100g390现货0.1D1829-500g108-68-93,5-二甲酚3,5-Dimethylphenol>98.0%(GC)500g690现货0.5D1830-1g14174-09-5二苯并-24-冠8-醚Dibenzo-24-crown 8-Ether>98.0%(GC)1g790现货0.001D1830-5g14174-09-5二苯并-24-冠8-醚Dibenzo-24-crown 8-Ether>98.0%(GC)5g1990现货0.005D1832-5g367-27-12,4-二***2,4-Difluorophenol>98.0%(GC)5g130现货0.005D1832-25g367-27-12,4-二***2,4-Difluorophenol>98.0%(GC)25g390现货0.025D1833-25g1583-58-02,4-二***苯甲酸2,4-Difluorobenzoic Acid>98.0%(T)25g530现货0.025D1833-500g1583-58-02,4-二***苯甲酸2,4-Difluorobenzoic Acid>98.0%(T)500g4990现货0.5D1834-5g64248-64-22,5-二***苯甲***2,5-Difluorobenzonitrile>98.0%(GC)5g390现货0.005D1834-25g64248-64-22,5-二***苯甲***2,5-Difluorobenzonitrile>98.0%(GC)25g1260现货0.025D1835-5g7314-44-52,4-二甲氧基***醇2,4-Dimethoxybenzyl Alcohol>98.0%(GC)5g280现货0.005D1835-25g7314-44-52,4-二甲氧基***醇2,4-Dimethoxybenzyl Alcohol>98.0%(GC)25g890现货0.025D1836-5mL22438-39-7癸基***硫醚Decyl Methyl Sulfide>98.0%(GC)5mL490现货0.005D1837-25g1777-82-82,4-二氯苯甲醇2,4-Dichlorobenzyl Alcohol>97.0%(GC)25g390现货0.025D1838-10g56456-47-42,4-二***苯甲醇2,4-Difluorobenzyl Alcohol>96.0%(GC)10g575现货0.01D1839-5g28888-44-06,7-二甲氧基喹唑啉-2,4-二酮6,7-Dimethoxyquinazoline-2,4-dione>98.0%(HPLC)(T)5g280现货0.005D1839-25g28888-44-06,7-二甲氧基喹唑啉-2,4-二酮6,7-Dimethoxyquinazoline-2,4-dione>98.0%(HPLC)(T)25g750现货0.025D1840-5mL2997-01-5乙二醇双（3-氨丙基）醚Ethylene Glycol Bis(3-aminopropyl) Ether>98.0%(GC)(T)5mL230现货0.005D1840-25mL2997-01-5乙二醇双（3-氨丙基）醚Ethylene Glycol Bis(3-aminopropyl) Ether>98.0%(GC)(T)25mL490现货0.025D1840-500mL2997-01-5乙二醇双（3-氨丙基）醚Ethylene Glycol Bis(3-aminopropyl) Ether>98.0%(GC)(T)500mL2690现货0.5D1841-25g1074-24-42,5-二溴对二甲苯2,5-Dibromo-p-xylene>98.0%(GC)25g295现货0.025D1841-100g1074-24-42,5-二溴对二甲苯2,5-Dibromo-p-xylene>98.0%(GC)100g9953周0.1D1842-25g74-94-2二甲氨基***烷Dimethylamine Borane>95.0%(T)25g180现货0.025D1842-100g74-94-2二甲氨基***烷Dimethylamine Borane>95.0%(T)100g550现货0.1D1842-500g74-94-2二甲氨基***烷Dimethylamine Borane>95.0%(T)500g1990现货0.5D1843-25mL13292-87-0***烷二甲硫醚Dimethyl Sulfide Borane>90.0%(T)25mL490现货0.025D1843-100mL13292-87-0***烷二甲硫醚Dimethyl Sulfide Borane>90.0%(T)100mL1250现货0.1D1844-25mL112-75-4N,N-二***十四烷基***N,N-Dimethyltetradecylamine>90.0%(GC)25mL295现货0.025D1844-100mL112-75-4N,N-二***十四烷基***N,N-Dimethyltetradecylamine>90.0%(GC)100mL565现货0.1D1844-500mL112-75-4N,N-二***十四烷基***N,N-Dimethyltetradecylamine>90.0%(GC)500mL1180现货0.5D1846-25g1789-58-8二氯乙基硅烷Dichloroethylsilane>97.0%(GC)25g1500现货0.025D1847-5g69385-30-42,6-二*********2,6-Difluorobenzylamine>98.0%(GC)(T)5g820现货0.005D1847-25g69385-30-42,6-二*********2,6-Difluorobenzylamine>98.0%(GC)(T)25g28903周0.025D1848-25g67362-76-94-(二甲氨基)苯甲酸2-丁氧基乙酯2-Butoxyethyl 4-(Dimethylamino)benzoate>95.0%(GC)25g1250现货0.025D1849-10g452-10-82,4-二***苯甲醚2,4-Difluoroanisole>99.0%(GC)10g490现货0.01D1849-25g452-10-82,4-二***苯甲醚2,4-Difluoroanisole>99.0%(GC)25g930现货0.025D1850-1g109911-77-54-二甲氨基-1-新戊基氯化吡啶鎓4-Dimethylamino-1-neopentylpyridinium Chloride>98.0%(HPLC)(T)1g525现货0.001D1851-5mL28664-35-94,5-二***-3-羟基-2(5H)-呋喃酮 (约14%的丙二醇溶液,约1.2mol/L)4,5-Dimethyl-3-hydroxy-2(5H)-furanone (ca. 14% in Propylene Glycol, ca. 1.2mol/L)5mL400现货0.005D1851-25mL28664-35-94,5-二***-3-羟基-2(5H)-呋喃酮 (约14%的丙二醇溶液,约1.2mol/L)4,5-Dimethyl-3-hydroxy-2(5H)-furanone (ca. 14% in Propylene Glycol, ca. 1.2mol/L)25mL1045现货0.025D1852-1g69632-32-2(R)-(-)-N-(3,5-二硝基苯甲***)-α-苯乙***(R)-(-)-N-(3,5-Dinitrobenzoyl)-α-phenylethylamine1g860现货0.001D1853-1g74927-72-3(R)-(-)-N-(3,5-二硝基苯甲***)-α-苯(R)-(-)-N-(3,5-Dinitrobenzoyl)-α-phenylglycine>98.0%(HPLC)(T)1g360现货0.001D1853-5g74927-72-3(R)-(-)-N-(3,5-二硝基苯甲***)-α-苯(R)-(-)-N-(3,5-Dinitrobenzoyl)-α-phenylglycine>98.0%(HPLC)(T)5g1230现货0.005D1854-5g36437-30-61,1'-二正辛基-4,4'-联二溴化吡啶嗡1,1'-Di-n-octyl-4,4'-bipyridinium Dibromide>98.0%(HPLC)(T)5g1490现货0.005D1855-25g5586-73-23,3-二***丙***3,3-Diphenylpropylamine>98.0%(T)25g660现货0.025D1857-5g20984-81-03-(二乙氨基)吡咯烷3-(Diethylamino)pyrrolidine>98.0%(T)5g1590现货0.005D1857-25g20984-81-03-(二乙氨基)吡咯烷3-(Diethylamino)pyrrolidine>98.0%(T)25g5390现货0.025D1858-25g7424-91-13,3-二甲氧基丙酸甲酯Methyl 3,3-Dimethoxypropionate>98.0%(GC)25g630现货0.025D1859-10g69478-75-73-(二甲氨基)吡咯烷3-(Dimethylamino)pyrrolidine>98.0%(GC)(T)10g2450现货0.01D1859-25g69478-75-73-(二甲氨基)吡咯烷3-(Dimethylamino)pyrrolidine>98.0%(GC)(T)25g48003周0.025D1861-25g1119-87-51,2-十二烷二醇1,2-Dodecanediol>93.0%(GC)25g345现货0.025D1861-100g1119-87-51,2-十二烷二醇1,2-Dodecanediol>93.0%(GC)100g870现货0.1D1861-500g1119-87-51,2-十二烷二醇1,2-Dodecanediol>93.0%(GC)500g2640现货0.5D1862-25g6175-49-12-十二酮2-Dodecanone>98.0%(GC)25g570现货0.025D1863-25g21702-84-12,4-二溴苯甲醚2,4-Dibromoanisole>98.0%(GC)25g290现货0.025D1863-250g21702-84-12,4-二溴苯甲醚2,4-Dibromoanisole>98.0%(GC)250g1950现货0.25D1864-10g327-51-51,4-二溴-2,5-二***苯1,4-Dibromo-2,5-difluorobenzene>98.0%(GC)10g390现货0.01D1864-25g327-51-51,4-二溴-2,5-二***苯1,4-Dibromo-2,5-difluorobenzene>98.0%(GC)25g690现货0.025D1865-25g328-84-73,4-二氯三***甲苯3,4-Dichlorobenzotrifluoride>98.0%(GC)25g170现货0.025D1865-500g328-84-73,4-二氯三***甲苯3,4-Dichlorobenzotrifluoride>98.0%(GC)500g1390现货0.5D1866-5g3032-81-31,3-二氯-5-碘苯1,3-Dichloro-5-iodobenzene>98.0%(GC)5g220现货0.005D1866-25g3032-81-31,3-二氯-5-碘苯1,3-Dichloro-5-iodobenzene>98.0%(GC)25g875现货0.025D1867-5g4774-14-52,6-二氯吡嗪2,6-Dichloropyrazine>99.0%(GC)5g555现货0.005D1867-25g4774-14-52,6-二氯吡嗪2,6-Dichloropyrazine>99.0%(GC)25g1995现货0.025D1868-5g38078-09-0(二乙氨基)三***化硫 [***化试剂](Diethylamino)sulfur Trifluoride [Fluorinating Reagent]>90.0%(T)5g750现货0.005D1868-25g38078-09-0(二乙氨基)三***化硫 [***化试剂](Diethylamino)sulfur Trifluoride [Fluorinating Reagent]>90.0%(T)25g2500现货0.025D1868-100g38078-09-0(二乙氨基)三***化硫 [***化试剂](Diethylamino)sulfur Trifluoride [Fluorinating Reagent]>90.0%(T)100g7800现货0.1D1869-5g207226-35-5二乙三***五***钙三钠盐 水合物Diethylenetriaminepentaacetic Acid Calcium Trisodium Salt Hydrate>98.0%(T)5g370现货0.005D1869-25g207226-35-5二乙三***五***钙三钠盐 水合物Diethylenetriaminepentaacetic Acid Calcium Trisodium Salt Hydrate>98.0%(T)25g1290现货0.025D1870-25g140-01-2二乙烯三***五***五钠 (约40%的水溶液,约1.0mol/L)Pentasodium Diethylenetriaminepentaacetate (ca. 40% in Water, ca. 1.0mol/L)25g150现货0.025D1870-500g140-01-2二乙烯三***五***五钠 (约40%的水溶液,约1.0mol/L)Pentasodium Diethylenetriaminepentaacetate (ca. 40% in Water, ca. 1.0mol/L)500g325现货0.5D1871-25mL21245-02-34-(二甲氨基)苯甲酸2-乙基己酯2-Ethylhexyl 4-(Dimethylamino)benzoate>98.0%(GC)(T)25mL190现货0.025D1871-100mL21245-02-34-(二甲氨基)苯甲酸2-乙基己酯2-Ethylhexyl 4-(Dimethylamino)benzoate>98.0%(GC)(T)100mL440现货0.1D1871-500mL21245-02-34-(二甲氨基)苯甲酸2-乙基己酯2-Ethylhexyl 4-(Dimethylamino)benzoate>98.0%(GC)(T)500mL1350现货0.5D1872-25g16239-18-21,6-二溴-2-萘酚1,6-Dibromo-2-naphthol>97.0%(GC)(T)25g675现货0.025D1872-250g16239-18-21,6-二溴-2-萘酚1,6-Dibromo-2-naphthol>97.0%(GC)(T)250g4500现货0.25D1873-25g20103-09-72,5-二氯-1,4-苯二***2,5-Dichloro-1,4-phenylenediamine>98.0%(GC)(T)25g550现货0.025D1873-250g20103-09-72,5-二氯-1,4-苯二***2,5-Dichloro-1,4-phenylenediamine>98.0%(GC)(T)250g1990现货0.25D1874-25g35948-25-59,10-二氢-9-氧杂-10-磷杂菲-10-氧化物9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-Oxide>97.0%(T)25g145现货0.025D1874-100g35948-25-59,10-二氢-9-氧杂-10-磷杂菲-10-氧化物9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-Oxide>97.0%(T)100g390现货0.1D1874-500g35948-25-59,10-二氢-9-氧杂-10-磷杂菲-10-氧化物9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-Oxide>97.0%(T)500g895现货0.5D1875-25g3457-48-54,4'-二***苯偶***4,4'-Dimethylbenzil>99.0%(GC)25g1550现货0.025D1876-25g60-80-02,3-二***-1-***-5-吡唑啉酮2,3-Dimethyl-1-phenyl-5-pyrazolone>99.0%(GC)(T)25g220现货0.025D1876-500g60-80-02,3-二***-1-***-5-吡唑啉酮2,3-Dimethyl-1-phenyl-5-pyrazolone>99.0%(GC)(T)500g820现货0.5D1878-25g1131-62-03',4'-二甲氧基苯乙酮3',4'-Dimethoxyacetophenone>98.0%(GC)25g250现货0.025D1878-100g1131-62-03',4'-二甲氧基苯乙酮3',4'-Dimethoxyacetophenone>98.0%(GC)100g670现货0.1D1878-500g1131-62-03',4'-二甲氧基苯乙酮3',4'-Dimethoxyacetophenone>98.0%(GC)500g1790现货0.5D1879-5mL89-74-72',4'-二***苯乙酮2',4'-Dimethylacetophenone>95.0%(GC)5mL265现货0.005D1879-25mL89-74-72',4'-二***苯乙酮2',4'-Dimethylacetophenone>95.0%(GC)25mL720现货0.025D1880-25mL2142-73-62',5'-二***苯乙酮2',5'-Dimethylacetophenone>98.0%(GC)25mL790现货0.025D1880-250mL2142-73-62',5'-二***苯乙酮2',5'-Dimethylacetophenone>98.0%(GC)250mL5500现货0.25D1881-5g1218-89-94,4'-二***安息香4,4'-Dimethylbenzoin>98.0%(GC)5g995现货0.005D1882-10g72482-64-52,4-二***苯甲***2,4-Difluorobenzoyl Chloride>98.0%(GC)(T)10g495现货0.01D1883-25mL6065-82-3二乙氧基***乙酯Ethyl Diethoxyacetate>97.0%(GC)25mL450现货0.025D1883-100mL6065-82-3二乙氧基***乙酯Ethyl Diethoxyacetate>97.0%(GC)100mL1190现货0.1D1883-500mL6065-82-3二乙氧基***乙酯Ethyl Diethoxyacetate>97.0%(GC)500mL37203周0.5D1884-25mL3658-77-32,5-二***-4-羟基-3(2H)-呋喃酮 (15%于丙二醇中,约1.2mol/L)2,5-Dimethyl-4-hydroxy-3(2H)-furanone (15% in Propylene Glycol, ca. 1.2mol/L)25mL790现货0.025D1885-10g364-83-02',4'-二***苯乙酮2',4'-Difluoroacetophenone>98.0%(GC)10g260现货0.01D1886-1mL931-94-21,1-二甲氧基环戊烷1,1-Dimethoxycyclopentane>96.0%(GC)1mL690现货0.001D1886-5mL931-94-21,1-二甲氧基环戊烷1,1-Dimethoxycyclopentane>96.0%(GC)5mL1750现货0.005D1887-25g93-17-43,4-二甲氧基***3,4-Dimethoxybenzyl Cyanide>98.0%(GC)25g150现货0.025D1887-500g93-17-43,4-二甲氧基***3,4-Dimethoxybenzyl Cyanide>98.0%(GC)500g1990现货0.5D1888-5g16523-31-24,6-二氨基***4,6-Diaminoresorcinol Dihydrochloride>98.0%(N)(T)5g7903周0.005D1888-25g16523-31-24,6-二氨基***4,6-Diaminoresorcinol Dihydrochloride>98.0%(N)(T)25g2690请***0.025D1889-5mL116549-34-93,3-二甲氧基己烷3,3-Dimethoxyhexane5mL13953周0.005D1890-25mL541-02-6十***环五硅氧烷Decamethylcyclopentasiloxane>99.0%(GC)25mL180现货0.025D1890-100mL541-02-6十***环五硅氧烷Decamethylcyclopentasiloxane>99.0%(GC)100mL590现货0.1D1890-500mL541-02-6十***环五硅氧烷Decamethylcyclopentasiloxane>99.0%(GC)500mL1370现货0.5D1891-5mL17094-34-74,4-二***-3-氧代戊酸乙酯Ethyl 4,4-Dimethyl-3-oxovalerate>98.0%(GC)5mL140现货0.005D1891-25mL17094-34-74,4-二***-3-氧代戊酸乙酯Ethyl 4,4-Dimethyl-3-oxovalerate>98.0%(GC)25mL350现货0.025D1892-25mL13019-22-29-癸烯-1-醇9-Decen-1-ol>97.0%(GC)25mL450现货0.025D1892-100mL13019-22-29-癸烯-1-醇9-Decen-1-ol>97.0%(GC)100mL1590现货0.1D1892-500mL13019-22-29-癸烯-1-醇9-Decen-1-ol>97.0%(GC)500mL3590现货0.5D1893-25g102-56-72,5-二甲氧基***2,5-Dimethoxyaniline>98.0%(GC)25g180现货0.025D1893-500g102-56-72,5-二甲氧基***2,5-Dimethoxyaniline>98.0%(GC)500g990现货0.5D1894-5g2785-98-02,5-二甲氧基苯甲酸2,5-Dimethoxybenzoic Acid>98.0%(GC)(T)5g390现货0.005D1894-25g2785-98-02,5-二甲氧基苯甲酸2,5-Dimethoxybenzoic Acid>98.0%(GC)(T)25g1170现货0.025D1897-25g6575-24-22,6-二氯苯***2,6-Dichlorophenylacetic Acid>96.0%(T)25g330现货0.025D1898-10g1642-54-2枸橼酸二乙碳***嗪Diethylcarbamazine Citrate>98.0%(T)10g640现货0.01D1899-25g6638-79-5N,O-二***羟***盐酸盐N,O-Dimethylhydroxylamine Hydrochloride>98.0%(T)25g180现货0.025D1899-100g6638-79-5N,O-二***羟***盐酸盐N,O-Dimethylhydroxylamine Hydrochloride>98.0%(T)100g520现货0.1D1899-500g6638-79-5N,O-二***羟***盐酸盐N,O-Dimethylhydroxylamine Hydrochloride>98.0%(T)500g1790现货0.5D1900-25g610-40-23,4-二硝基氯苯3,4-Dinitrochlorobenzene>90.0%(GC)25g650现货0.025D1901-25g73003-90-45-(2,5-二氧代***基)-3-***-3-环己烯-1,2-二羧酸酐5-(2,5-Dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic Anhydride>95.0%(T)25g490现货0.025D1901-500g73003-90-45-(2,5-二氧代***基)-3-***-3-环己烯-1,2-二羧酸酐5-(2,5-Dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic Anhydride>95.0%(T)500g3660现货0.5D1902-10g787-69-94,4'-二乙***联苯4,4'-Diacetylbiphenyl>99.0%(GC)10g555现货0.01D1902-25g787-69-94,4'-二乙***联苯4,4'-Diacetylbiphenyl>99.0%(GC)25g1095现货0.025D1903-5g17231-95-72,3-二氯苯硫酚2,3-Dichlorobenzenethiol>95.0%(GC)5g450现货0.005D1903-25g17231-95-72,3-二氯苯硫酚2,3-Dichlorobenzenethiol>95.0%(GC)25g1750现货0.025D1904-5g24966-39-02,6-二氯苯硫酚2,6-Dichlorobenzenethiol>95.0%(GC)5g230现货0.005D1904-25g24966-39-02,6-二氯苯硫酚2,6-Dichlorobenzenethiol>95.0%(GC)25g860现货0.025D1905-5g17231-94-63,5-二氯苯硫酚3,5-Dichlorobenzenethiol>97.0%(GC)5g950现货0.005D1905-25g17231-94-63,5-二氯苯硫酚3,5-Dichlorobenzenethiol>97.0%(GC)25g2490现货0.025D1906-5g369-33-53',4'-二***苯乙酮3',4'-Difluoroacetophenone>97.0%(GC)5g490现货0.005D1906-25g369-33-53',4'-二***苯乙酮3',4'-Difluoroacetophenone>97.0%(GC)25g1430现货0.025D1907-25g18063-03-12,6-二***苯甲***2,6-Difluorobenzamide>97.0%(N)25g370现货0.025D1908-5g455-86-73,4-二***苯甲酸3,4-Difluorobenzoic Acid>98.0%(GC)(T)5g450现货0.005D1908-10g455-86-73,4-二***苯甲酸3,4-Difluorobenzoic Acid>98.0%(GC)(T)10g790现货0.01D1908-25g455-86-73,4-二***苯甲酸3,4-Difluorobenzoic Acid>98.0%(GC)(T)25g1290现货0.025D1909-25g348-57-21-溴-2,4-二***苯1-Bromo-2,4-difluorobenzene>98.0%(GC)25g330现货0.025D1909-500g348-57-21-溴-2,4-二***苯1-Bromo-2,4-difluorobenzene>98.0%(GC)500g29903周0.5D1910-1g81090-53-14,4'-二溴三***4,4'-Dibromotriphenylamine>98.0%(GC)(T)1g490现货0.001D1910-5g81090-53-14,4'-二溴三***4,4'-Dibromotriphenylamine>98.0%(GC)(T)5g1490现货0.005D1911-25g6283-74-5(+)-二乙***基-L-酒石酸酐(+)-Diacetyl-L-tartaric Anhydride>97.0%(T)25g450现货0.025D1912-5g36062-19-81,3-二氨基胍盐酸盐1,3-Diaminoguanidine Hydrochloride>98.0%(T)5g260现货0.005D1912-25g36062-19-81,3-二氨基胍盐酸盐1,3-Diaminoguanidine Hydrochloride>98.0%(T)25g770现货0.025D1913-5g64695-78-91,2-二溴-4,5-二***苯1,2-Dibromo-4,5-difluorobenzene>97.0%(GC)5g225现货0.005D1913-25g64695-78-91,2-二溴-4,5-二***苯1,2-Dibromo-4,5-difluorobenzene>97.0%(GC)25g665现货0.025D1914-25g93-52-7(1,2-二溴乙基)苯(1,2-Dibromoethyl)benzene>98.0%(GC)25g305现货0.025D1915-25g90-97-14,4'-二氯二苯甲醇4,4'-Dichlorobenzhydrol>98.0%(GC)25g490现货0.025D1915-250g90-97-14,4'-二氯二苯甲醇4,4'-Dichlorobenzhydrol>98.0%(GC)250g2950现货0.25D1916-1g38183-03-87,8-二羟基黄酮 水合物7,8-Dihydroxyflavone Hydrate>98.0%(HPLC)(T)1g730现货0.001D1916-5g38183-03-87,8-二羟基黄酮 水合物7,8-Dihydroxyflavone Hydrate>98.0%(HPLC)(T)5g2640现货0.005D1917-25g3469-26-92,7-二甲氧基萘2,7-Dimethoxynaphthalene>98.0%(GC)25g990现货0.025D1918-25g6231-18-12,6-二甲氧基吡啶2,6-Dimethoxypyridine>97.0%(GC)25g595现货0.025D1919-25g5205-93-6N-(3-二甲氨基丙基)***丙烯*** (含稳定剂MEHQ)N-(3-Dimethylaminopropyl)methacrylamide (stabilized with MEHQ)>98.0%(GC)25g155现货0.025D1919-100g5205-93-6N-(3-二甲氨基丙基)***丙烯*** (含稳定剂MEHQ)N-(3-Dimethylaminopropyl)methacrylamide (stabilized with MEHQ)>98.0%(GC)100g350现货0.1D1919-500g5205-93-6N-(3-二甲氨基丙基)***丙烯*** (含稳定剂MEHQ)N-(3-Dimethylaminopropyl)methacrylamide (stabilized with MEHQ)>98.0%(GC)500g680现货0.5D1920-25g37830-90-34,5-二***-1,3-二氧杂环戊烯-2-酮4,5-Dimethyl-1,3-dioxol-2-one>99.0%(GC)25g790现货0.025D1921-5g709-49-92,4-二硝基碘苯2,4-Dinitroiodobenzene>98.0%(GC)5g860现货0.005D1921-25g709-49-92,4-二硝基碘苯2,4-Dinitroiodobenzene>98.0%(GC)25g2990现货0.025D1922-5g3558-69-82,6-二***吡啶2,6-Diphenylpyridine>99.0%(GC)5g645现货0.005D1922-25g3558-69-82,6-二***吡啶2,6-Diphenylpyridine>99.0%(GC)25g1900现货0.025D1924-5g2657-87-63,4'-二氨基二苯醚3,4'-Diaminodiphenyl Ether>97.0%(GC)(T)5g200现货0.005D1924-25g2657-87-63,4'-二氨基二苯醚3,4'-Diaminodiphenyl Ether>97.0%(GC)(T)25g620现货0.025D1925-25g457-68-14,4'-二***二苯甲烷4,4'-Difluorodiphenylmethane>99.0%(GC)25g320现货0.025D1926-25g369-34-63,4-二***硝基苯3,4-Difluoronitrobenzene>98.0%(GC)25g460现货0.025D1926-250g369-34-63,4-二***硝基苯3,4-Difluoronitrobenzene>98.0%(GC)250g2190现货0.25D1927-5g1156-50-9双(4-硝基***)***Bis(4-nitrophenyl) Sulfone>98.0%(GC)5g330现货0.005D1928-25g54970-72-83,5-二氯-2-羟基苯***酸钠 [用于生化研究]Sodium 3,5-Dichloro-2-hydroxybenzenesulfonate [for Biochemical Research]>99.0%(T)25g1320现货0.025D1930-1g5466-54-6二巯基马来***二钠Disodium Dimercaptomaleonitrile>90.0%(N)1g890现货0.001D1930-5g5466-54-6二巯基马来***二钠Disodium Dimercaptomaleonitrile>90.0%(N)5g2690现货0.005D1931-10mL76649-16-6反-4-癸烯酸乙酯Ethyl trans-4-Decenoate>98.0%(GC)10mL410现货0.01D1932-5mL14436-32-99-癸烯酸9-Decenoic Acid>98.0%(T)5mL835现货0.005D1932-25mL14436-32-99-癸烯酸9-Decenoic Acid>98.0%(T)25mL2850现货0.025D1933-5mL10519-33-23-癸烯-2-酮3-Decen-2-one>93.0%(GC)5mL250现货0.005D1933-25mL10519-33-23-癸烯-2-酮3-Decen-2-one>93.0%(GC)25mL590现货0.025D1934-5mL25152-84-5反,反-2,4-癸二烯醛trans,trans-2,4-Decadienal>90.0%(GC)5mL660现货0.005D1934-25mL25152-84-5反,反-2,4-癸二烯醛trans,trans-2,4-Decadienal>90.0%(GC)25mL1390现货0.025D1935-5mL14507-02-92,4-癸二烯-1-醇2,4-Decadien-1-ol>95.0%(GC)5mL990现货0.005D1936-5mL69064-37-5反-2-十二碳烯醇trans-2-Dodecenol>90.0%(GC)5mL1390现货0.005D1937-25mL14620-52-1十二醛二甲缩醛Dodecanal Dimethyl Acetal>97.0%(GC)25mL790现货0.025D1938-25g1122-41-42,4-二氯苯硫酚2,4-Dichlorobenzenethiol>97.0%(GC)25g690现货0.025D1938-250g1122-41-42,4-二氯苯硫酚2,4-Dichlorobenzenethiol>97.0%(GC)250g29903周0.25D1939-1g2467-02-92,2'-二羟基二苯甲烷2,2'-Dihydroxydiphenylmethane>99.0%(GC)1g660现货0.001D1939-5g2467-02-92,2'-二羟基二苯甲烷2,2'-Dihydroxydiphenylmethane>99.0%(GC)5g1980现货0.005D1940-1g2467-03-02,4'-二羟基二苯甲烷2,4'-Dihydroxydiphenylmethane>98.0%(GC)1g940现货0.001D1940-5g2467-03-02,4'-二羟基二苯甲烷2,4'-Dihydroxydiphenylmethane>98.0%(GC)5g2340现货0.005D1941-25mL2217-07-4N,N-二丙基***N,N-Dipropylaniline>98.0%(GC)25mL565现货0.025D1943-5g64248-56-21-溴-2,6-二***苯1-Bromo-2,6-difluorobenzene>98.0%(GC)5g360现货0.005D1943-25g64248-56-21-溴-2,6-二***苯1-Bromo-2,6-difluorobenzene>98.0%(GC)25g1115现货0.025D1944-5g20821-66-3二***二硫代氨基甲酸烯丙酯Allyl Dimethyldithiocarbamate>98.0%(GC)5g1320现货0.005D1945-1g5799-67-7二***(甲硫代)锍四******酸盐Dimethyl(methylthio)sulfonium Tetrafluoroborate>97.0%(T)1g1100现货0.001D1945-5g5799-67-7二***(甲硫代)锍四******酸盐Dimethyl(methylthio)sulfonium Tetrafluoroborate>97.0%(T)5g3850现货0.005D1946-5mL24892-49-72,4-二***-2,4-戊二醇2,4-Dimethyl-2,4-pentanediol>96.0%(GC)5mL1200现货0.005D1946-25mL24892-49-72,4-二***-2,4-戊二醇2,4-Dimethyl-2,4-pentanediol>96.0%(GC)25mL3790现货0.025D1947-25g19715-19-63,5-二叔丁基水杨酸3,5-Di-tert-butylsalicylic Acid>95.0%(T)25g185现货0.025D1947-500g19715-19-63,5-二叔丁基水杨酸3,5-Di-tert-butylsalicylic Acid>95.0%(T)500g1305现货0.5D1948-25mL1003-38-92,5-二****** (含稳定剂BHT)2,5-Dimethyltetrahydrofuran (stabilized with BHT)>98.0%(GC)25mL985现货0.025D1949-10g582-52-51,2:5,6-二-O-异亚丙基-α-D-呋喃葡萄糖1,2:5,6-Di-O-isopropylidene-α-D-glucofuranose>97.0%(GC)10g150现货0.01D1949-25g582-52-51,2:5,6-二-O-异亚丙基-α-D-呋喃葡萄糖1,2:5,6-Di-O-isopropylidene-α-D-glucofuranose>97.0%(GC)25g280现货0.025D1950-25g39070-63-83,4-二氨基二苯甲酮3,4-Diaminobenzophenone>98.0%(GC)(T)25g550现货0.025D1950-100g39070-63-83,4-二氨基二苯甲酮3,4-Diaminobenzophenone>98.0%(GC)(T)100g19903周0.1D1953-10g2107-70-23-(3,4-二甲氧基苯)丙酸3-(3,4-Dimethoxyphenyl)propionic Acid>98.0%(T)10g550现货0.01D1953-25g2107-70-23-(3,4-二甲氧基苯)丙酸3-(3,4-Dimethoxyphenyl)propionic Acid>98.0%(T)25g890现货0.025D1955-5g490-78-82',5'-二羟基苯乙酮2',5'-Dihydroxyacetophenone>98.0%(GC)5g230现货0.005D1955-25g490-78-82',5'-二羟基苯乙酮2',5'-Dihydroxyacetophenone>98.0%(GC)25g790现货0.025D1956-1g605-94-72,3-二甲氧基-5-***-1,4-苯醌2,3-Dimethoxy-5-methyl-1,4-benzoquinone>97.0%(T)1g110现货0.001D1956-5g605-94-72,3-二甲氧基-5-***-1,4-苯醌2,3-Dimethoxy-5-methyl-1,4-benzoquinone>97.0%(T)5g780现货0.005D1957-25mL3748-13-81,3-二异丙烯基苯 (含稳定剂TBC)1,3-Diisopropenylbenzene (stabilized with TBC)>97.0%(GC)25mL175现货0.025D1957-500mL3748-13-81,3-二异丙烯基苯 (含稳定剂TBC)1,3-Diisopropenylbenzene (stabilized with TBC)>97.0%(GC)500mL6043周0.5D1958-5g63981-35-15,6-二氨基-2,4-二羟基嘧啶硫酸盐 二水合物5,6-Diamino-2,4-dihydroxypyrimidine Sulfate Dihydrate>98.0%(T)5g690现货0.005D1959-25g1466-76-82,6-二甲氧基苯甲酸2,6-Dimethoxybenzoic Acid>98.0%(GC)(T)25g160现货0.025D1959-250g1466-76-82,6-二甲氧基苯甲酸2,6-Dimethoxybenzoic Acid>98.0%(GC)(T)250g1390现货0.25D1960-25g2164-83-24,6-二羟基-5-硝基嘧啶4,6-Dihydroxy-5-nitropyrimidine>98.0%(T)25g465现货0.025D1962-25mL10601-80-63,3-二乙氧基丙酸乙酯Ethyl 3,3-Diethoxypropionate>95.0%(GC)25mL590现货0.025D1962-100mL10601-80-63,3-二乙氧基丙酸乙酯Ethyl 3,3-Diethoxypropionate>95.0%(GC)100mL1690现货0.1D1963-25g469-77-24,5-二羧基-γ-十五内酯4,5-Dicarboxy-γ-pentadecanolactone>98.0%(T)25g205现货0.025D1964-25g108963-20-8N,N'-二***基-3-氨基吡咯烷N,N'-Dibenzyl-3-aminopyrrolidine>97.0%(T)25g1800现货0.025D1965-10g64021-83-6N,N'-二***-3-氨基吡咯烷N,N'-Dimethyl-3-aminopyrrolidine>96.0%(GC)(T)10g2350现货0.01D1967-5mL19550-03-92,3-二***-2-己醇2,3-Dimethyl-2-hexanol>99.0%(GC)5mL890现货0.005D1968-5mL3730-60-72,5-二***-2-己醇2,5-Dimethyl-2-hexanol5mL320现货0.005D1969-5mL19550-07-32,5-二***-3-己醇2,5-Dimethyl-3-hexanol>97.0%(GC)5mL290现货0.005D1969-25mL19550-07-32,5-二***-3-己醇2,5-Dimethyl-3-hexanol>97.0%(GC)25mL555现货0.025D1970-10mL19550-08-43,4-二***-3-己醇3,4-Dimethyl-3-hexanol>99.0%(GC)10mL485现货0.01D1971-5mL4209-91-03,5-二***-3-己醇3,5-Dimethyl-3-hexanol>99.0%(GC)5mL385现货0.005D1972-10g10538-51-92,5-二甲氧基肉桂酸2,5-Dimethoxycinnamic Acid>97.0%(T)10g390现货0.01D1973-10g1605-18-11,4-二异丙烯基苯1,4-Diisopropenylbenzene>98.0%(GC)10g1490现货0.01D1974-25g3282-73-3双十二烷基二***Dilauryldimethylammonium Bromide>98.0%(T)25g680现货0.025D1974-100g3282-73-3双十二烷基二***Dilauryldimethylammonium Bromide>98.0%(T)100g1390现货0.1D1974-500g3282-73-3双十二烷基二***Dilauryldimethylammonium Bromide>98.0%(T)500g39903周0.5D1975-25g3700-67-2双十八烷基二***Dimethyldioctadecylammonium Bromide>98.0%(T)25g850现货0.025D1975-250g3700-67-2双十八烷基二***Dimethyldioctadecylammonium Bromide>98.0%(T)250g3990现货0.25D1976-5g1719-53-5二氯二乙基硅烷Dichlorodiethylsilane>98.0%(GC)5g295现货0.005D1976-25g1719-53-5二氯二乙基硅烷Dichlorodiethylsilane>98.0%(GC)25g880现货0.025D1977-1g22856-30-02,3-二氰基萘2,3-Dicyanonaphthalene>98.0%(GC)1g940现货0.001D1977-10g22856-30-02,3-二氰基萘2,3-Dicyanonaphthalene>98.0%(GC)10g47403周0.01D1978-10g35086-59-03',5'-二乙***氧基苯乙酮3',5'-Diacetoxyacetophenone>98.0%(GC)10g220现货0.01D1978-25g35086-59-03',5'-二乙***氧基苯乙酮3',5'-Diacetoxyacetophenone>98.0%(GC)25g445现货0.025D1979-5g35578-47-34,4'-二溴苯偶***4,4'-Dibromobenzil>97.0%(GC)5g445现货0.005D1979-25g35578-47-34,4'-二溴苯偶***4,4'-Dibromobenzil>97.0%(GC)25g1330现货0.025D1980-25mL3179-76-83-氨丙基二乙氧基***硅烷3-Aminopropyldiethoxymethylsilane>97.0%(GC)(T)25mL215现货0.025D1980-100mL3179-76-83-氨丙基二乙氧基***硅烷3-Aminopropyldiethoxymethylsilane>97.0%(GC)(T)100mL630现货0.1D1980-500mL3179-76-83-氨丙基二乙氧基***硅烷3-Aminopropyldiethoxymethylsilane>97.0%(GC)(T)500mL1940现货0.5D1981-10g51863-60-63',5'-二羟基苯乙酮3',5'-Dihydroxyacetophenone>98.0%(GC)10g520现货0.01D1981-25g51863-60-63',5'-二羟基苯乙酮3',5'-Dihydroxyacetophenone>98.0%(GC)25g1130现货0.025D1982-25g2735-04-82,4-二甲氧基***2,4-Dimethoxyaniline>98.0%(T)25g225现货0.025D1982-100g2735-04-82,4-二甲氧基***2,4-Dimethoxyaniline>98.0%(T)100g690现货0.1D1983-1g221302-75-64-(2',6'-二***苯氧基)邻苯二甲***4-(2',6'-Dimethylphenoxy)phthalonitrile>99.0%(GC)1g455现货0.001D1983-5g221302-75-64-(2',6'-二***苯氧基)邻苯二甲***4-(2',6'-Dimethylphenoxy)phthalonitrile>99.0%(GC)5g1605现货0.005D1984-25mL2855-19-81,2-环氧十二烷1,2-Epoxydodecane>95.0%(GC)25mL335现货0.025D1984-100mL2855-19-81,2-环氧十二烷1,2-Epoxydodecane>95.0%(GC)100mL990现货0.1D1985-5mL61827-89-23,9-十二碳二炔3,9-Dodecadiyne>97.0%(GC)5mL415现货0.005D1986-25g494-99-53,4-二甲氧基甲苯3,4-Dimethoxytoluene>99.0%(GC)25g190现货0.025D1986-100g494-99-53,4-二甲氧基甲苯3,4-Dimethoxytoluene>99.0%(GC)100g490现货0.1D1986-500g494-99-53,4-二甲氧基甲苯3,4-Dimethoxytoluene>99.0%(GC)500g1490现货0.5D1987-25g630-25-11,2-二溴-1,1,2,2-四氯乙烷1,2-Dibromo-1,1,2,2-tetrachloroethane>97.0%(GC)25g510现货0.025D1989-5g3638-73-12,5-二溴***2,5-Dibromoaniline>98.0%(GC)5g350现货0.005D1989-25g3638-73-12,5-二溴***2,5-Dibromoaniline>98.0%(GC)25g1190现货0.025D1992-25g3674-13-32,3-二溴丙酸乙酯Ethyl 2,3-Dibromopropionate>98.0%(GC)25g230现货0.025D1992-500g3674-13-32,3-二溴丙酸乙酯Ethyl 2,3-Dibromopropionate>98.0%(GC)500g1790现货0.5D1993-5mL13393-64-11,5,9-癸三烯1,5,9-Decatriene>95.0%(GC)5mL210现货0.005D1993-25mL13393-64-11,5,9-癸三烯1,5,9-Decatriene>95.0%(GC)25mL640现货0.025D1995-5mL7787-93-13-氯丙基二氯***硅烷3-Chloropropyldichloromethylsilane>97.0%(GC)5mL290现货0.005D1995-10mL7787-93-13-氯丙基二氯***硅烷3-Chloropropyldichloromethylsilane>97.0%(GC)10mL428现货0.01D1995-25mL7787-93-13-氯丙基二氯***硅烷3-Chloropropyldichloromethylsilane>97.0%(GC)25mL990现货0.025D1996-1g72235-52-02,4-二*********2,4-Difluorobenzylamine>98.0%(GC)1g190现货0.001D1996-5g72235-52-02,4-二*********2,4-Difluorobenzylamine>98.0%(GC)5g650现货0.005D1997-1g15529-49-4三(三***膦)二氯化钌(II)Tris(triphenylphosphine)ruthenium(II) Dichloride>90.0%(T)1g380现货0.001D1997-5g15529-49-4三(三***膦)二氯化钌(II)Tris(triphenylphosphine)ruthenium(II) Dichloride>90.0%(T)5g980现货0.005D1999-10g19433-84-22,3-二氯丙***2,3-Dichloropropionamide>98.0%(GC)10g485现货0.01D2000-25g825-51-4十氢-2-萘酚 (异构体混合物)Decahydro-2-naphthol (mixture of isomers)>95.0%(GC)25g260现货0.025D2001-25g4488-57-75,6-二氢二环戊二烯5,6-Dihydrodicyclopentadiene>95.0%(GC)25g990现货0.025D2002-1g68837-61-6S,S-二***硫亚*** 一水合物S,S-Diphenylsulfilimine Monohydrate>98.0%(T)1g790现货0.001D2002-5g68837-61-6S,S-二***硫亚*** 一水合物S,S-Diphenylsulfilimine Monohydrate>98.0%(T)5g2650现货0.005D2003-25mL7398-69-8二烯丙基二***氯化铵 (60%的水溶液)Diallyldimethylammonium Chloride (60% in Water)25mL240现货0.025D2003-500mL7398-69-8二烯丙基二***氯化铵 (60%的水溶液)Diallyldimethylammonium Chloride (60% in Water)500mL530现货0.5D2004-25g621-07-8N,N-二***基羟***N,N-Dibenzylhydroxylamine>98.0%(HPLC)(T)25g760现货0.025D2005-25g785-30-84,4'-二氨基苯***替***4,4'-Diaminobenzanilide>98.0%(HPLC)(T)25g290现货0.025D2005-500g785-30-84,4'-二氨基苯***替***4,4'-Diaminobenzanilide>98.0%(HPLC)(T)500g1990现货0.5D2006-5g32002-24-73,3-二乙氧基丙烯酸乙酯Ethyl 3,3-Diethoxyacrylate>95.0%(GC)5g1570现货0.005D2007-5g2,4-二羟基苯甲酸-2-酯2-Hydroxyethyl 2,4-Dihydroxybenzoate>97.0%(HPLC)(T)5g770现货0.005D2009-1g65558-69-21,3-二亚氨基苯并[f]异吲哚啉1,3-Diiminobenz[f]isoindoline>95.0%(N)1g1890现货0.001D2011-5g54495-25-92,6-二硝基-4-(三******)苯***酸钠Sodium 2,6-Dinitro-4-(trifluoromethyl)benzenesulfonate>95.0%(T)5g1225现货0.005D2011-25g54495-25-92,6-二硝基-4-(三******)苯***酸钠Sodium 2,6-Dinitro-4-(trifluoromethyl)benzenesulfonate>95.0%(T)25g3045现货0.025D2012-1g10203-08-43,5-二氯***3,5-Dichlorobenzaldehyde>97.0%(GC)1g345现货0.001D2012-5g10203-08-43,5-二氯***3,5-Dichlorobenzaldehyde>97.0%(GC)5g875现货0.005D2013-10g5653-40-74,5-二甲氧基***4,5-Dimethoxyanthranilic Acid>98.0%(HPLC)(T)10g275现货0.01D2014-25g7226-23-51,3-***-3,4,5,6-四氢-2(1H)-嘧啶酮1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone>98.0%(GC)25g80现货0.025D2014-100g7226-23-51,3-***-3,4,5,6-四氢-2(1H)-嘧啶酮1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone>98.0%(GC)100g180现货0.1D2014-500g7226-23-51,3-***-3,4,5,6-四氢-2(1H)-嘧啶酮1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone>98.0%(GC)500g620现货0.5D2015-5g28177-48-22,6-二***2,6-Difluorophenol>98.0%(GC)5g515现货0.005D2015-25g28177-48-22,6-二***2,6-Difluorophenol>98.0%(GC)25g26503周0.025D2016-1g104934-52-33-十二烷基噻吩3-Dodecylthiophene>98.0%(GC)1g390现货0.001D2016-5g104934-52-33-十二烷基噻吩3-Dodecylthiophene>98.0%(GC)5g1250现货0.005D2016-25g104934-52-33-十二烷基噻吩3-Dodecylthiophene>98.0%(GC)25g39903周0.025D2017-5g3061-36-71,4-二苯氧基苯1,4-Diphenoxybenzene>98.0%(GC)5g390现货0.005D2017-25g3061-36-71,4-二苯氧基苯1,4-Diphenoxybenzene>98.0%(GC)25g990现货0.025D2018-5g3963-62-02,2-二***乙***2,2-Diphenylethylamine>98.0%(GC)(T)5g630现货0.005D2018-25g3963-62-02,2-二***乙***2,2-Diphenylethylamine>98.0%(GC)(T)25g1890现货0.025D2019-5g1633-00-71,6-二氨基己烷-N,N,N',N'-四***1,6-Diaminohexane-N,N,N',N'-tetraacetic Acid>98.0%(T)5g555现货0.005D2019-10g1633-00-71,6-二氨基己烷-N,N,N',N'-四***1,6-Diaminohexane-N,N,N',N'-tetraacetic Acid>98.0%(T)10g905现货0.01D2019-25g1633-00-71,6-二氨基己烷-N,N,N',N'-四***1,6-Diaminohexane-N,N,N',N'-tetraacetic Acid>98.0%(T)25g2250现货0.025D2020-1g2'-(N,N-二甲氨基)-5'-硝基乙******2'-(N,N-Dimethylamino)-5'-nitroacetanilide>98.0%(T)1g695现货0.001D2021-100mg1487-82-72,5-二***-7,7,8,8-四氰醌二甲烷2,5-Dimethyl-7,7,8,8-tetracyanoquinodimethane>98.0%(N)100mg1690现货0.001D2021-500mg1487-82-72,5-二***-7,7,8,8-四氰醌二甲烷2,5-Dimethyl-7,7,8,8-tetracyanoquinodimethane>98.0%(N)500mg5690现货0.001D2022-5g75464-52-72,5-二氨基-1,4-苯二硫酚***2,5-Diamino-1,4-benzenedithiol Dihydrochloride>97.0%(HPLC)5g2450现货0.005D2023-25g139215-43-31,2-二溴-3,5-二***苯1,2-Dibromo-3,5-difluorobenzene>98.0%(GC)25g690请***0.025D2024-5g1707-77-31,2:5,6-二-O-亚异丙基-D-1,2:5,6-Di-O-isopropylidene-D-mannitol>97.0%(GC)5g410现货0.005D2024-25g1707-77-31,2:5,6-二-O-亚异丙基-D-1,2:5,6-Di-O-isopropylidene-D-mannitol>97.0%(GC)25g1190现货0.025D2026-25g1122-28-74,5-二氰基咪唑4,5-Dicyanoimidazole>98.0%(HPLC)(N)25g760现货0.025D2026-250g1122-28-74,5-二氰基咪唑4,5-Dicyanoimidazole>98.0%(HPLC)(N)250g4490现货0.25D2027-1g184026-06-02,3-二氰基-6-硝基萘2,3-Dicyano-6-nitronaphthalene>97.0%(GC)1g49003周0.001D2028-5g3268-21-11,4-二碘-2,3,5,6-四***苯1,4-Diiodo-2,3,5,6-tetramethylbenzene>95.0%(GC)5g940现货0.005D2028-25g3268-21-11,4-二碘-2,3,5,6-四***苯1,4-Diiodo-2,3,5,6-tetramethylbenzene>95.0%(GC)25g2650现货0.025D2029-25g65039-18-11-十二烷氧基-4-硝基苯1-Dodecyloxy-4-nitrobenzene>98.0%(GC)25g795现货0.025D2030-25g829-20-92',4'-二甲氧基苯乙酮2',4'-Dimethoxyacetophenone>96.0%(GC)25g550现货0.025D2031-25g2749-59-91,3-二***-5-吡唑酮1,3-Dimethyl-5-pyrazolone>98.0%(HPLC)(T)25g450现货0.025D2031-100g2749-59-91,3-二***-5-吡唑酮1,3-Dimethyl-5-pyrazolone>98.0%(HPLC)(T)100g990现货0.1D2031-500g2749-59-91,3-二***-5-吡唑酮1,3-Dimethyl-5-pyrazolone>98.0%(HPLC)(T)500g21503周0.5D2032-25g61607-68-91-(2-二***氨基乙基)-1H-5-巯基四唑1-(2-Dimethylaminoethyl)-5-mercaptotetrazole>98.0%(HPLC)(T)25g870现货0.025D2034-25mL89686-69-12,2-二(2-***基)丙烷2,2-Di(2-tetrahydrofuryl)propane>96.0%(GC)25mL680现货0.025D2034-100mL89686-69-12,2-二(2-***基)丙烷2,2-Di(2-tetrahydrofuryl)propane>96.0%(GC)100mL1490现货0.1D2034-500mL89686-69-12,2-二(2-***基)丙烷2,2-Di(2-tetrahydrofuryl)propane>96.0%(GC)500mL5490现货0.5D2035-25g1,1-二乙基胍硫酸盐1,1-Diethylguanidine Sulfate>98.0%(T)25g1950现货0.025D2036-5g2713-31-72,5-二***2,5-Difluorophenol>95.0%(GC)5g586现货0.005D2037-1g129485-83-23,5-二(2-吡啶基)吡唑3,5-Di(2-pyridyl)pyrazole>98.0%(GC)(T)1g1290现货0.001D2037-5g129485-83-23,5-二(2-吡啶基)吡唑3,5-Di(2-pyridyl)pyrazole>98.0%(GC)(T)5g3450现货0.005D2038-5g111160-56-6(2,3-二氢-2-硫酮-3-苯并恶唑)膦酸二苯酯Diphenyl (2,3-Dihydro-2-thioxo-3-benzoxazolyl)phosphonate>98.0%(T)5g530现货0.005D2038-25g111160-56-6(2,3-二氢-2-硫酮-3-苯并恶唑)膦酸二苯酯Diphenyl (2,3-Dihydro-2-thioxo-3-benzoxazolyl)phosphonate>98.0%(T)25g1690现货0.025D2039-10g28230-32-23,4-二氢-3-羟基-4-氧-1,2,3-苯并三嗪3,4-Dihydro-3-hydroxy-4-oxo-1,2,3-benzotriazine>98.0%(HPLC)(T)10g490现货0.01D2039-25g28230-32-23,4-二氢-3-羟基-4-氧-1,2,3-苯并三嗪3,4-Dihydro-3-hydroxy-4-oxo-1,2,3-benzotriazine>98.0%(HPLC)(T)25g990现货0.025D2040-1mL540-97-6十二***环己硅氧烷Dodecamethylcyclohexasiloxane>97.0%(GC)1mL450现货0.001D2040-5mL540-97-6十二***环己硅氧烷Dodecamethylcyclohexasiloxane>97.0%(GC)5mL990现货0.005D2040-25mL540-97-6十二***环己硅氧烷Dodecamethylcyclohexasiloxane>97.0%(GC)25mL2890现货0.025D2041-1g69367-32-44'-癸氧基联苯-4-羧酸4'-Decyloxybiphenyl-4-carboxylic Acid>98.0%(HPLC)(T)1g1250现货0.001D2042-5g67727-64-43,4-二乙***氧基***3,4-Diacetoxybenzaldehyde>98.0%(GC)5g680现货0.005D2042-25g67727-64-43,4-二乙***氧基***3,4-Diacetoxybenzaldehyde>98.0%(GC)25g17503周0.025D2043-1g63995-75-5二***膦基苯-3-***酸钠Sodium Diphenylphosphinobenzene-3-sulfonate>90.0%(T)1g880现货0.001D2043-5g63995-75-5二***膦基苯-3-***酸钠Sodium Diphenylphosphinobenzene-3-sulfonate>90.0%(T)5g2590现货0.005D2044-25g635-67-61,2-二乙***氧基苯1,2-Diacetoxybenzene>98.0%(GC)25g790现货0.025D2045-5g87413-09-0戴斯-马丁氧化剂Dess-Martin Periodinane>95.0%(T)5g830现货0.005D2045-25g87413-09-0戴斯-马丁氧化剂Dess-Martin Periodinane>95.0%(T)25g2900现货0.025D2046-25g838-88-04,4'-二氨基-3,3'-二***二苯甲烷4,4'-Diamino-3,3'-dimethyldiphenylmethane>97.0%(T)25g1290现货0.025D2047-25g18970-30-44,4'-二异丙基联苯4,4'-Diisopropylbiphenyl25g960现货0.025D2048-25g83732-66-54,6-二羟基萘-2-***酸钠Sodium 4,6-Dihydroxynaphthalene-2-sulfonate>80.0%(T)25g130现货0.025D2048-500g83732-66-54,6-二羟基萘-2-***酸钠Sodium 4,6-Dihydroxynaphthalene-2-sulfonate>80.0%(T)500g1185现货0.5D2049-1g78628-80-5反-N-(6,6-二***-2-庚-4-炔基)-N-***-1-萘基***盐酸盐trans-N-(6,6-Dimethyl-2-hepten-4-ynyl)-N-methyl-1-naphthylmethylamine Hydrochloride>98.0%(HPLC)(T)1g690现货0.001D2049-5g78628-80-5反-N-(6,6-二***-2-庚-4-炔基)-N-***-1-萘基***盐酸盐trans-N-(6,6-Dimethyl-2-hepten-4-ynyl)-N-methyl-1-naphthylmethylamine Hydrochloride>98.0%(HPLC)(T)5g2250现货0.005D2051-25g91-97-44,4'-二异氰酸基-3,3'-二***联苯4,4'-Diisocyanato-3,3'-dimethylbiphenyl>98.0%(GC)25g330现货0.025D2051-250g91-97-44,4'-二异氰酸基-3,3'-二***联苯4,4'-Diisocyanato-3,3'-dimethylbiphenyl>98.0%(GC)250g1890现货0.25D2052-25g85391-28-21-十二烷基乙内***脲1-Dodecylhydantoin>98.0%(GC)25g605现货0.025D2053-25mL53608-95-03,4-二氢-2-甲氧基-4-***-2H-吡喃 (顺反混合物)3,4-Dihydro-2-methoxy-4-methyl-2H-pyran (cis- and trans- mixture)>98.0%(GC)25mL840现货0.025D2054-1g1080-74-63-(二氰基亚***)茚满-1-酮3-(Dicyanomethylidene)indan-1-one>98.0%(GC)1g1540现货0.001D2054-5g1080-74-63-(二氰基亚***)茚满-1-酮3-(Dicyanomethylidene)indan-1-one>98.0%(GC)5g4990现货0.005D2055-1g31145-02-5顺-4-二甲氨基肉桂*** (含约15%反式异构体)cis-4-Dimethylaminocinnamonitrile (contains ca. 15% trans- isomer)1g4853周0.001D2056-5g86608-70-02-(1,3-二氧戊环-2-基)乙基三***溴化鏻2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium Bromide>97.0%(T)5g395现货0.005D2056-25g86608-70-02-(1,3-二氧戊环-2-基)乙基三***溴化鏻2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium Bromide>97.0%(T)25g1350现货0.025D2057-5g1737-93-53,5-二氯-2,4,6-三***吡啶3,5-Dichloro-2,4,6-trifluoropyridine>98.0%(GC)5g240现货0.005D2057-25g1737-93-53,5-二氯-2,4,6-三***吡啶3,5-Dichloro-2,4,6-trifluoropyridine>98.0%(GC)25g800现货0.025D2058-5g4519-39-52,3-二***苯甲酸2,3-Difluorobenzoic Acid>98.0%(GC)(T)5g485现货0.005D2058-25g4519-39-52,3-二***苯甲酸2,3-Difluorobenzoic Acid>98.0%(GC)(T)25g2325现货0.025D2059-25g1435-48-92,4-二氯***苯2,4-Dichlorofluorobenzene>96.0%(GC)25g430现货0.025D2059-500g1435-48-92,4-二氯***苯2,4-Dichlorofluorobenzene>96.0%(GC)500g2550现货0.5D2060-5g3290-01-52,3-二氯***氯2,3-Dichlorobenzyl Chloride>98.0%(GC)5g740现货0.005D2060-25g3290-01-52,3-二氯***氯2,3-Dichlorobenzyl Chloride>98.0%(GC)25g1450现货0.025D2062-25g3254-89-51,1-联苯-4-***基-1-丁醇盐酸盐1,1-Diphenyl-4-piperidino-1-butanol Hydrochloride>99.0%(T)25g460现货0.025D2063-25g1004-39-34,6-二氨基-2-巯基嘧啶4,6-Diamino-2-mercaptopyrimidine>95.0%(T)25g790现货0.025D2064-25g4659-45-42,6-二氯苯甲***2,6-Dichlorobenzoyl Chloride>98.0%(GC)25g330现货0.025D2064-100g4659-45-42,6-二氯苯甲***2,6-Dichlorobenzoyl Chloride>98.0%(GC)100g840现货0.1D2064-500g4659-45-42,6-二氯苯甲***2,6-Dichlorobenzoyl Chloride>98.0%(GC)500g2790现货0.5D2065-25mL57597-62-33,3-二甲氧基***3,3-Dimethoxypropionitrile>93.0%(GC)25mL590现货0.025D2066-10g4845-50-51,4-二氧六环-2,3-二醇1,4-Dioxane-2,3-diol>96.0%(GC)10g650现货0.01D2067-100mg二***四硫富瓦烯Dimethyltetrathiafulvalene>97.0%(GC)100mg1540现货0.001D2067-1g二***四硫富瓦烯Dimethyltetrathiafulvalene>97.0%(GC)1g5175现货0.001D2068-25mL20407-84-5反-2-十二烯醛trans-2-Dodecenal>90.0%(GC)25mL750现货0.025D2069-10g16518-64-23-(二甲氨基)苯甲酸甲酯Methyl 3-(Dimethylamino)benzoate>99.0%(T)10g12503周0.01D2069-25g16518-64-23-(二甲氨基)苯甲酸甲酯Methyl 3-(Dimethylamino)benzoate>99.0%(T)25g17503周0.025D2070-1g475-38-75,8-二羟基-1,4-萘醌5,8-Dihydroxy-1,4-naphthoquinone>75.0%(HPLC)1g990现货0.001D2070-5g475-38-75,8-二羟基-1,4-萘醌5,8-Dihydroxy-1,4-naphthoquinone>75.0%(HPLC)5g3990现货0.005D2071-25mL4637-24-5N,N-二***甲***二***缩醛 [用于酯化]N,N-Dimethylformamide Dimethyl Acetal [for Esterification]>98.0%(GC)25mL760现货0.025D2072-25g623-57-43-(二甲氨基)-1,2-丙二醇3-(Dimethylamino)-1,2-propanediol>98.0%(GC)(T)25g550现货0.025D2074-1g13640-78-3反-1,2-二(2-噻吩基)乙烯trans-1,2-Di(2-thienyl)ethylene>98.0%(GC)1g790现货0.001D2074-5g13640-78-3反-1,2-二(2-噻吩基)乙烯trans-1,2-Di(2-thienyl)ethylene>98.0%(GC)5g2790现货0.005D2075-1g822-08-21,11-二氨基十一烷1,11-Diaminoundecane>98.0%(GC)(T)1g720现货0.001D2075-5g822-08-21,11-二氨基十一烷1,11-Diaminoundecane>98.0%(GC)(T)5g1990现货0.005D2076-10mL3404-78-22,5-二***-2-己烯2,5-Dimethyl-2-hexene>96.0%(GC)10mL1400现货0.01D2077-1g23354-93-01,4-二(2-噻吩基)-1,3-丁二烯 (异构体混合物)1,4-Di(2-thienyl)-1,3-butadiene (mixture of isomers)>97.0%(GC)1g990现货0.001D2077-5g23354-93-01,4-二(2-噻吩基)-1,3-丁二烯 (异构体混合物)1,4-Di(2-thienyl)-1,3-butadiene (mixture of isomers)>97.0%(GC)5g29503周0.005D2078-10g623-80-3二硫代碳酸 S,S'-二乙酯S,S'-Diethyl Dithiocarbonate>98.0%(GC)10g3790现货0.01D2079-5g57500-34-21,3-二亚氨基异吲哚啉1,3-Diiminoisoindoline>98.0%(T)5g520请***0.005D2079-25g57500-34-21,3-二亚氨基异吲哚啉1,3-Diiminoisoindoline>98.0%(T)25g1390请***0.025D2080-1g43002-19-31-(二氰亚***)-3-亚氨基异吲哚啉1-(Dicyanomethylene)-3-iminoisoindoline>98.0%(N)1g940现货0.001D2081-5g64248-63-13,5-二***苯甲***3,5-Difluorobenzonitrile>99.0%(GC)5g230现货0.005D2082-5g4110-35-43,5-二硝基苯甲***3,5-Dinitrobenzonitrile>98.0%(GC)5g515现货0.005D2083-25g16715-79-02',4'-二甲氧基乙***乙******2',4'-Dimethoxyacetoacetanilide>95.0%(N)25g230现货0.025D2083-500g16715-79-02',4'-二甲氧基乙***乙******2',4'-Dimethoxyacetoacetanilide>95.0%(N)500g16503周0.5D2084-1g5520-66-14'-二乙氨基苯乙酮4'-Diethylaminoacetophenone>98.0%(GC)(T)1g495现货0.001D2084-5g5520-66-14'-二乙氨基苯乙酮4'-Diethylaminoacetophenone>98.0%(GC)(T)5g1850现货0.005D2085-10g28924-21-23',5'-二***氧基苯乙酮3',5'-Dibenzyloxyacetophenone>97.0%(GC)10g370请***0.01D2089-25g1620-30-0α,α-二***-4-***基甲醇α,α-Diphenyl-4-pyridylmethanol>98.0%(GC)(T)25g830现货0.025D2090-5g90522-66-02-(二氰亚***)茚满-1,3-二酮2-(Dicyanomethylene)indan-1,3-dione>98.0%(HPLC)(N)5g1690现货0.005D2091-5g15965-30-74,5-二氯咪唑4,5-Dichloroimidazole>97.0%(GC)(T)5g495现货0.005D2091-25g15965-30-74,5-二氯咪唑4,5-Dichloroimidazole>97.0%(GC)(T)25g1490现货0.025D2092-25mL19074-24-9十二碳二酸双(2-乙己基)酯Bis(2-ethylhexyl) Dodecanedioate>94.0%(GC)25mL130现货0.025D2092-500mL19074-24-9十二碳二酸双(2-乙己基)酯Bis(2-ethylhexyl) Dodecanedioate>94.0%(GC)500mL435现货0.5D2093-10g19816-88-71,3-二******-对甲苯******腙1,3-Diphenylacetone p-Toluenesulfonylhydrazone>98.0%(HPLC)(T)10g330现货0.01D2093-25g19816-88-71,3-二******-对甲苯******腙1,3-Diphenylacetone p-Toluenesulfonylhydrazone>98.0%(HPLC)(T)25g790现货0.025D2094-25g2407-68-33-(二甲氨基)丙烯***3-(Dimethylamino)acrylonitrile>97.0%(N)25g1560现货0.025D2095-5g15231-78-42,2-二***-5-***-1,3-二氧杂环己烷-4,6-二酮2,2-Dimethyl-5-phenyl-1,3-dioxane-4,6-dione>98.0%(T)5g690现货0.005D2095-25g15231-78-42,2-二***-5-***-1,3-二氧杂环己烷-4,6-二酮2,2-Dimethyl-5-phenyl-1,3-dioxane-4,6-dione>98.0%(T)25g23503周0.025D2096-1g6926-58-54,4-二***-3-氨基硫脲4,4-Dimethyl-3-thiosemicarbazide>98.0%(T)1g415现货0.001D2096-5g6926-58-54,4-二***-3-氨基硫脲4,4-Dimethyl-3-thiosemicarbazide>98.0%(T)5g1160现货0.005D2098-1g65016-55-93-癸基噻吩3-Decylthiophene>98.0%(GC)1g415现货0.001D2098-5g65016-55-93-癸基噻吩3-Decylthiophene>98.0%(GC)5g1255现货0.005D2099-1g5222-73-13,4-二甲氧基-3-环丁烯-1,2-二酮3,4-Dimethoxy-3-cyclobutene-1,2-dione>98.0%(GC)1g390现货0.001D2099-5g5222-73-13,4-二甲氧基-3-环丁烯-1,2-二酮3,4-Dimethoxy-3-cyclobutene-1,2-dione>98.0%(GC)5g1300现货0.005D2099-25g5222-73-13,4-二甲氧基-3-环丁烯-1,2-二酮3,4-Dimethoxy-3-cyclobutene-1,2-dione>98.0%(GC)25g3900现货0.025D2100-25mL16881-77-9二甲氧基(***)硅烷Dimethoxy(methyl)silane>97.0%(GC)25mL890现货0.025D2100-100mL16881-77-9二甲氧基(***)硅烷Dimethoxy(methyl)silane>97.0%(GC)100mL19903周0.1D2102-5mL811-93-81,2-二氨基-2-***丙烷1,2-Diamino-2-methylpropane>97.0%(GC)(T)5mL1230现货0.005D2102-25mL811-93-81,2-二氨基-2-***丙烷1,2-Diamino-2-methylpropane>97.0%(GC)(T)25mL3930现货0.025D2103-25g17228-70-53,5-二氯-4-羟基吡啶3,5-Dichloro-4-hydroxypyridine>98.0%(T)25g6753周0.025D2104-25g3490-06-02-(3,4-二甲氧基***)-N-***乙***2-(3,4-Dimethoxyphenyl)-N-methylethylamine>95.0%(GC)(T)25g940现货0.025D2105-5g20461-99-81,3-二硫戊环-2-羧酸乙酯Ethyl 1,3-Dithiolane-2-carboxylate>97.0%(GC)5g690现货0.005D2106-25g29682-46-02,6-二氯-3-硝基甲苯2,6-Dichloro-3-nitrotoluene>98.0%(GC)25g790现货0.025D2107-5g668-94-04,5-二***咪唑4,5-Diphenylimidazole>98.0%(HPLC)(T)5g390现货0.005D2107-25g668-94-04,5-二***咪唑4,5-Diphenylimidazole>98.0%(HPLC)(T)25g1200现货0.025D2108-5g107-61-94,4-二氧-1,4-噻恶烷4,4-Dioxo-1,4-oxathiane>98.0%(GC)5g290现货0.005D2108-25g107-61-94,4-二氧-1,4-噻恶烷4,4-Dioxo-1,4-oxathiane>98.0%(GC)25g590现货0.025D2109-25g33486-90-72,6-二氯苯***甲醚2,6-Dichlorobenzyl Methyl Ether25g6903周0.025D2110-25g628-77-31,5-二碘戊烷 (含稳定剂铜屑)1,5-Diiodopentane (stabilized with Copper chip)>98.0%(GC)25g490现货0.025D2111-5g1012-72-21,4-二叔丁基苯1,4-Di-tert-butylbenzene>99.0%(GC)5g390现货0.005D2111-25g1012-72-21,4-二叔丁基苯1,4-Di-tert-butylbenzene>99.0%(GC)25g1190现货0.025D2112-25g97-41-62,2-二***-3-(2-***-1-丙烯基)环丙烷甲酸乙酯Ethyl 2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropane-1-carboxylate>95.0%(GC)25g290现货0.025D2112-100g97-41-62,2-二***-3-(2-***-1-丙烯基)环丙烷甲酸乙酯Ethyl 2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropane-1-carboxylate>95.0%(GC)100g790现货0.1D2113-5g16420-13-6二***硫代氨基甲***Dimethylthiocarbamoyl Chloride>97.0%(GC)(T)5g220现货0.005D2113-25g16420-13-6二***硫代氨基甲***Dimethylthiocarbamoyl Chloride>97.0%(GC)(T)25g640现货0.025D2114-5g868-84-8二硫代碳酸 S,S'-二甲酯S,S'-Dimethyl Dithiocarbonate>98.0%(GC)5g7953周0.005D2115-25g2215-89-64,4'-二羧基二苯醚4,4'-Dicarboxydiphenyl Ether>98.0%(GC)(T)25g290现货0.025D2115-100g2215-89-64,4'-二羧基二苯醚4,4'-Dicarboxydiphenyl Ether>98.0%(GC)(T)100g890现货0.1D2116-1g86-71-53,6-二氨基咔唑3,6-Diaminocarbazole>98.0%(T)1g1780现货0.001D2116-5g86-71-53,6-二氨基咔唑3,6-Diaminocarbazole>98.0%(T)5g5990现货0.005D2118-100mg24502-79-2(β,β-二***丙烯***基)紫草素(β,β-Dimethylacryl)shikonin>90.0%(HPLC)100mg990现货0.001D2119-10g4549-31-91,7-二溴庚烷1,7-Dibromoheptane>98.0%(GC)10g1390现货0.01D2119-25g4549-31-91,7-二溴庚烷1,7-Dibromoheptane>98.0%(GC)25g2680现货0.025D2120-5g156-81-02,4-二氨基嘧啶2,4-Diaminopyrimidine>98.0%(GC)(T)5g1140现货0.005D2120-25g156-81-02,4-二氨基嘧啶2,4-Diaminopyrimidine>98.0%(GC)(T)25g3760现货0.025D2121-25g1965-09-94,4'-二羟基二苯醚4,4'-Dihydroxydiphenyl Ether>98.0%(GC)25g650现货0.025D2121-500g1965-09-94,4'-二羟基二苯醚4,4'-Dihydroxydiphenyl Ether>98.0%(GC)500g5900现货0.5D2122-10g2198-54-13',4'-二***乙******3',4'-Dimethylacetanilide>98.0%(GC)10g600现货0.01D2124-5g3734-33-6苯甲地那铵Denatonium Benzoate>98.0%(HPLC)5g490现货0.005D2124-25g3734-33-6苯甲地那铵Denatonium Benzoate>98.0%(HPLC)25g1990现货0.025D2124-100g3734-33-6苯甲地那铵Denatonium Benzoate>98.0%(HPLC)100g29903周0.1D2127-10g7396-41-01,3-二硫杂环戊二烯-2-硫酮-4,5-二甲酸二甲酯Dimethyl 1,3-Dithiole-2-thione-4,5-dicarboxylate>98.0%(GC)10g1180现货0.01D2127-25g7396-41-01,3-二硫杂环戊二烯-2-硫酮-4,5-二甲酸二甲酯Dimethyl 1,3-Dithiole-2-thione-4,5-dicarboxylate>98.0%(GC)25g1880现货0.025D2129-1g114389-70-7(1S,2R)-2-(二丁氨基)-1-***-1-丙醇(1S,2R)-2-(Dibutylamino)-1-phenyl-1-propanol>98.0%(GC)(T)1g560现货0.001D2129-5g114389-70-7(1S,2R)-2-(二丁氨基)-1-***-1-丙醇(1S,2R)-2-(Dibutylamino)-1-phenyl-1-propanol>98.0%(GC)(T)5g1990现货0.005D2130-1g112022-83-0(R)-5,5-联苯-2-***-3,4-丙醇-1,3,2-恶唑***烷(R)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine>97.0%(T)1g590现货0.001D2130-5g112022-83-0(R)-5,5-联苯-2-***-3,4-丙醇-1,3,2-恶唑***烷(R)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine>97.0%(T)5g2490现货0.005D2131-1g112022-81-8(S)-5,5-联苯-2-***-3,4-丙醇-1,3,2-恶唑***烷(S)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine>98.0%(T)1g590现货0.001D2131-5g112022-81-8(S)-5,5-联苯-2-***-3,4-丙醇-1,3,2-恶唑***烷(S)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine>98.0%(T)5g2370现货0.005D2132-25g5802-60-8N,N-二苯******N,N-Dibenzylhydrazine>96.0%(GC)(T)25g8703周0.025D2133-1g930-35-81,3-二硫杂环戊二烯-2-硫酮1,3-Dithiole-2-thione>97.0%(GC)1g590现货0.001D2133-5g930-35-81,3-二硫杂环戊二烯-2-硫酮1,3-Dithiole-2-thione>97.0%(GC)5g1790现货0.005D2134-100mg120141-26-6双十八烷基二甲铵双(1,3-二硫杂环戊烯-2-硫酮-4,5-二硫醇)金酸盐(III)Dioctadecyldimethylammonium Bis(1,3-dithiole-2-thione-4,5-dithiolato)aurate(III)100mg470现货0.001D2135-1g10420-63-0N-(2,4-二硝基***)-L-甲酯N-(2,4-Dinitrophenyl)-L-alanine Methyl Ester>98.0%(HPLC)1g550现货0.001D2137-1g1102-19-81,1'-二***基-4,4'-联吡啶鎓盐二氯化物 水合物1,1'-Dibenzyl-4,4'-bipyridinium Dichloride Hydrate>98.0%(HPLC)1g890现货0.001D2137-5g1102-19-81,1'-二***基-4,4'-联吡啶鎓盐二氯化物 水合物1,1'-Dibenzyl-4,4'-bipyridinium Dichloride Hydrate>98.0%(HPLC)5g1990现货0.005D2137-25g1102-19-81,1'-二***基-4,4'-联吡啶鎓盐二氯化物 水合物1,1'-Dibenzyl-4,4'-bipyridinium Dichloride Hydrate>98.0%(HPLC)25g63903周0.025D2138-25g43141-69-1N,N-二丁基-3-氨基N,N-Dibutyl-3-aminophenol>95.0%(GC)25g560现货0.025D2138-500g43141-69-1N,N-二丁基-3-氨基N,N-Dibutyl-3-aminophenol>95.0%(GC)500g2450现货0.5D2140-25g5809-23-42-(4-二乙氨基-2-羟基苯甲***基)苯甲酸2-(4-Diethylamino-2-hydroxybenzoyl)benzoic Acid>98.0%(GC)(T)25g370现货0.025D2140-100g5809-23-42-(4-二乙氨基-2-羟基苯甲***基)苯甲酸2-(4-Diethylamino-2-hydroxybenzoyl)benzoic Acid>98.0%(GC)(T)100g990现货0.1D2141-5g728-87-04,4'-二甲氧基二苯甲醇4,4'-Dimethoxybenzhydrol>98.0%(GC)5g315现货0.005D2141-25g728-87-04,4'-二甲氧基二苯甲醇4,4'-Dimethoxybenzhydrol>98.0%(GC)25g865现货0.025D2142-5g3581-91-74,5-二***噻唑4,5-Dimethylthiazole>98.0%(GC)5g260现货0.005D2142-25g3581-91-74,5-二***噻唑4,5-Dimethylthiazole>98.0%(GC)25g850现货0.025D2143-1g13170-62-2α,α'-二***基对二甲苯α,α'-Dianilino-p-xylene>98.0%(GC)1g790现货0.001D2143-5g13170-62-2α,α'-二***基对二甲苯α,α'-Dianilino-p-xylene>98.0%(GC)5g2890现货0.005D2144-5g4342-61-41,2-二氯四***二硅烷1,2-Dichlorotetramethyldisilane>95.0%(GC)5g380请***0.005D2144-25g4342-61-41,2-二氯四***二硅烷1,2-Dichlorotetramethyldisilane>95.0%(GC)25g980请***0.025D2145-500mg38641-16-61-十二烷基萘1-Dodecylnaphthalene>97.0%(GC)500mg555现货0.001D2145-1g38641-16-61-十二烷基萘1-Dodecylnaphthalene>97.0%(GC)1g1015现货0.001D2145-5g38641-16-61-十二烷基萘1-Dodecylnaphthalene>97.0%(GC)5g2795现货0.005D2146-25mL17018-07-4丙三醇α,α'-二烯丙基醚Glycerol α,α'-Diallyl Ether>98.0%(GC)25mL590现货0.025D2146-500mL17018-07-4丙三醇α,α'-二烯丙基醚Glycerol α,α'-Diallyl Ether>98.0%(GC)500mL49903周0.5D2147-25mL761-65-9N,N-二丁基甲***N,N-Dibutylformamide>98.0%(GC)25mL175现货0.025D2147-100mL761-65-9N,N-二丁基甲***N,N-Dibutylformamide>98.0%(GC)100mL390现货0.1D2147-500mL761-65-9N,N-二丁基甲***N,N-Dibutylformamide>98.0%(GC)500mL990现货0.5D2148-25g81-41-41,4-二氨基-2,3-二氰基-9,10-蒽醌1,4-Diamino-2,3-dicyano-9,10-anthraquinone>90.0%(HPLC)(N)25g780现货0.025D2149-1g132958-72-6(3R)-(+)-3-(二甲氨基)吡咯烷(3R)-(+)-3-(Dimethylamino)pyrrolidine>97.0%(GC)1g940现货0.001D2149-5g132958-72-6(3R)-(+)-3-(二甲氨基)吡咯烷(3R)-(+)-3-(Dimethylamino)pyrrolidine>97.0%(GC)5g3280现货0.005D2150-1g15764-52-02,2'-二羟基二苯醚2,2'-Dihydroxydiphenyl Ether>98.0%(GC)1g1190现货0.001D2151-1g935-14-81,4-二乙炔基苯1,4-Diethynylbenzene>98.0%(GC)1g525现货0.001D2151-5g935-14-81,4-二乙炔基苯1,4-Diethynylbenzene>98.0%(GC)5g1590现货0.005D2152-5g4584-63-82,5-二叔戊基苯醌2,5-Di-tert-amylbenzoquinone>95.0%(GC)5g955现货0.005D2153-25mL63721-05-13,3-二***-4-戊烯酸甲酯Methyl 3,3-Dimethyl-4-pentenoate>98.0%(GC)25mL750现货0.025D2154-25g1563-38-82,3-二氢-2,2-二***-7-羟基苯并呋喃2,3-Dihydro-2,2-dimethyl-7-hydroxybenzofuran>98.0%(GC)25g350现货0.025D2154-100g1563-38-82,3-二氢-2,2-二***-7-羟基苯并呋喃2,3-Dihydro-2,2-dimethyl-7-hydroxybenzofuran>98.0%(GC)100g860现货0.1D2155-5g7127-19-74,5-二氢-2-***恶唑4,5-Dihydro-2-phenyloxazole>98.0%(GC)(T)5g350请***0.005D2155-25g7127-19-74,5-二氢-2-***恶唑4,5-Dihydro-2-phenyloxazole>98.0%(GC)(T)25g1280请***0.025D2157-5g19398-61-92,5-二氯甲苯2,5-Dichlorotoluene>98.0%(GC)5g330现货0.005D2157-25g19398-61-92,5-二氯甲苯2,5-Dichlorotoluene>98.0%(GC)25g990现货0.025D2158-5g24772-63-21,8-二碘辛烷 (含稳定剂铜屑)1,8-Diiodooctane (stabilized with Copper chip)>95.0%(GC)5g265现货0.005D2158-25g24772-63-21,8-二碘辛烷 (含稳定剂铜屑)1,8-Diiodooctane (stabilized with Copper chip)>95.0%(GC)25g790现货0.025D2159-1g993-12-4二***硫代磷***Dimethylthiophosphinoyl Chloride>97.0%(GC)1g1190现货0.001D2159-5g993-12-4二***硫代磷***Dimethylthiophosphinoyl Chloride>97.0%(GC)5g3790现货0.005D2160-100mg14923-84-31,6-二氨基芘1,6-Diaminopyrene>98.0%(HPLC)(N)100mg3290现货0.001D2161-1mL20348-51-0顺-2-癸烯cis-2-Decene>95.0%(GC)1mL2300现货0.001D2163-1mL7433-78-5顺-5-癸烯cis-5-Decene>98.0%(GC)1mL1350现货0.001D2164-5g52509-14-5(1,3-二氧戊环-2-基)***三***溴化瞵(1,3-Dioxolan-2-yl)methyltriphenylphosphonium Bromide>97.0%(T)5g440现货0.005D2164-25g52509-14-5(1,3-二氧戊环-2-基)***三***溴化瞵(1,3-Dioxolan-2-yl)methyltriphenylphosphonium Bromide>97.0%(T)25g1280现货0.025D2165-1g47369-00-61,1'-二***-4,4'-二氯化联吡啶鎓1,1'-Diphenyl-4,4'-bipyridinium Dichloride>97.0%(HPLC)(T)1g1230现货0.001D2166-25g609-93-82,6-二硝基对甲酚 (含水约20%) (单位重量以干重计)2,6-Dinitro-p-cresol (wetted with ca. 20% Water) (unit weight on dry weight basis)>98.0%(T)25g260现货0.025D2167-100mg92821-64-21,3-二氨基芘1,3-Diaminopyrene>98.0%(HPLC)100mg4660现货0.001D2168-100mg30269-04-61,8-二氨基芘1,8-Diaminopyrene>97.0%(HPLC)100mg2095现货0.001D2169-25g21285-46-1反-2,3-二溴-2-丁烯-1,4-二醇trans-2,3-Dibromo-2-butene-1,4-diol>99.0%(GC)25g135现货0.025D2169-500g21285-46-1反-2,3-二溴-2-丁烯-1,4-二醇trans-2,3-Dibromo-2-butene-1,4-diol>99.0%(GC)500g890现货0.5D2170-5g603-69-0二乙******乙酯Ethyl Diacetoacetate>96.0%(GC)5g250现货0.005D2170-25g603-69-0二乙******乙酯Ethyl Diacetoacetate>96.0%(GC)25g650现货0.025D2171-25mL123-32-02,5-二***吡嗪2,5-Dimethylpyrazine>98.0%(GC)(T)25mL190现货0.025D2171-100mL123-32-02,5-二***吡嗪2,5-Dimethylpyrazine>98.0%(GC)(T)100mL530现货0.1D2171-500mL123-32-02,5-二***吡嗪2,5-Dimethylpyrazine>98.0%(GC)(T)500mL1690现货0.5D2172-5g4181-05-94-(N,N-二苯氨基)***4-(N,N-Diphenylamino)benzaldehyde>98.0%(GC)(N)5g750现货0.005D2172-25g4181-05-94-(N,N-二苯氨基)***4-(N,N-Diphenylamino)benzaldehyde>98.0%(GC)(N)25g2490现货0.025D2173-1g2432-12-42,6-二氯对甲酚2,6-Dichloro-p-cresol>96.0%(GC)1g960现货0.001D2173-5g2432-12-42,6-二氯对甲酚2,6-Dichloro-p-cresol>96.0%(GC)5g3590现货0.005D2174-1g629-98-1顺-13-二十二烯醇cis-13-Docosenol>98.0%(GC)1g380现货0.001D2174-5g629-98-1顺-13-二十二烯醇cis-13-Docosenol>98.0%(GC)5g1250现货0.005D2175-1g29841-69-8(1S,2S)-(-)-1,2-二***乙二***(1S,2S)-(-)-1,2-Diphenylethylenediamine>98.0%(GC)(T)1g490现货0.001D2175-5g29841-69-8(1S,2S)-(-)-1,2-二***乙二***(1S,2S)-(-)-1,2-Diphenylethylenediamine>98.0%(GC)(T)5g1990现货0.005D2176-1g35132-20-8(1R,2R)-(+)-1,2-二***乙二***(1R,2R)-(+)-1,2-Diphenylethylenediamine>98.0%(GC)(T)1g880现货0.001D2176-5g35132-20-8(1R,2R)-(+)-1,2-二***乙二***(1R,2R)-(+)-1,2-Diphenylethylenediamine>98.0%(GC)(T)5g1490现货0.005D2177-5g4184-79-65,6-二***-1,2,3-苯并三唑 水合物5,6-Dimethyl-1,2,3-benzotriazole Hydrate>99.0%(HPLC)(T)5g330现货0.005D2178-25g1579-40-4对二甲***醚Di-p-tolyl Ether>98.0%(GC)25g295现货0.025D2179-25g5307-03-92-氯-5-***-1,4-苯二***2-Chloro-5-methyl-1,4-phenylenediamine>98.0%(GC)(T)25g750现货0.025D2180-1g396-64-53,3'-二***联苯3,3'-Difluorobiphenyl>98.0%(GC)1g1590现货0.001D2181-1g398-23-24,4'-二***联苯4,4'-Difluorobiphenyl1g200现货0.001D2181-5g398-23-24,4'-二***联苯4,4'-Difluorobiphenyl5g590现货0.005D2182-1g5325-88-21,5-二巯基萘1,5-Dimercaptonaphthalene>98.0%(GC)(T)1g2450现货0.001D2182-5g5325-88-21,5-二巯基萘1,5-Dimercaptonaphthalene>98.0%(GC)(T)5g49903周0.005D2183-25g6393-01-72,5-二***-1,4-苯二***2,5-Dimethyl-1,4-phenylenediamine>98.0%(GC)(T)25g390现货0.025D2183-100g6393-01-72,5-二***-1,4-苯二***2,5-Dimethyl-1,4-phenylenediamine>98.0%(GC)(T)100g11703周0.1D2184-5g597-43-32,2-二***琥珀酸2,2-Dimethylsuccinic Acid>98.0%(GC)(T)5g340现货0.005D2184-25g597-43-32,2-二***琥珀酸2,2-Dimethylsuccinic Acid>98.0%(GC)(T)25g980现货0.025D2185-5g959-28-4反-1,2-二苯甲***乙烯trans-1,2-Dibenzoylethylene>98.0%(GC)5g790现货0.005D2185-25g959-28-4反-1,2-二苯甲***乙烯trans-1,2-Dibenzoylethylene>98.0%(GC)25g23003周0.025D2186-5g1666-13-3二***二硒醚Diphenyl Diselenide>97.0%(GC)5g465现货0.005D2186-25g1666-13-3二***二硒醚Diphenyl Diselenide>97.0%(GC)25g1290现货0.025D2187-5g708-53-22',3'-二羟基-4'-甲氧基苯乙酮 水合物2',3'-Dihydroxy-4'-methoxyacetophenone Hydrate>98.0%(HPLC)5g590现货0.005D2187-25g708-53-22',3'-二羟基-4'-甲氧基苯乙酮 水合物2',3'-Dihydroxy-4'-methoxyacetophenone Hydrate>98.0%(HPLC)25g1890现货0.025D2188-25g5244-34-83,6-二硫杂-1,8-辛二醇3,6-Dithia-1,8-octanediol>98.0%(GC)25g210现货0.025D2188-250g5244-34-83,6-二硫杂-1,8-辛二醇3,6-Dithia-1,8-octanediol>98.0%(GC)250g1350现货0.25D2189-5g139152-08-24,5-二氯邻苯二甲***4,5-Dichlorophthalonitrile>98.0%(GC)5g1180现货0.005D2189-25g139152-08-24,5-二氯邻苯二甲***4,5-Dichlorophthalonitrile>98.0%(GC)25g3880现货0.025D2190-1g51049-14-06,8-二甲氧基-4-***喹啉 水合物6,8-Dimethoxy-4-methylquinoline Hydrate>98.0%(GC)(T)1g625现货0.001D2190-5g51049-14-06,8-二甲氧基-4-***喹啉 水合物6,8-Dimethoxy-4-methylquinoline Hydrate>98.0%(GC)(T)5g2240现货0.005D2191-5g68539-16-2(-)-2,3:4,6-二-O-异亚丙基-2-酮-L-古洛糖酸 一水合物(-)-2,3:4,6-Di-O-isopropylidene-2-keto-L-gulonic Acid Monohydrate>97.0%(T)5g590现货0.005D2191-25g68539-16-2(-)-2,3:4,6-二-O-异亚丙基-2-酮-L-古洛糖酸 一水合物(-)-2,3:4,6-Di-O-isopropylidene-2-keto-L-gulonic Acid Monohydrate>97.0%(T)25g1990现货0.025D2192-5g13912-65-74-(2,5-二氧代***-3-基)-1,2,3,4-四氢萘-1,2-二甲酸酐4-(2,5-Dioxotetrahydrofuran-3-yl)-1,2,3,4-tetrahydronaphthalene-1,2-dicarboxylic Anhydride>97.0%(HPLC)(T)5g660现货0.005D2192-25g13912-65-74-(2,5-二氧代***-3-基)-1,2,3,4-四氢萘-1,2-二甲酸酐4-(2,5-Dioxotetrahydrofuran-3-yl)-1,2,3,4-tetrahydronaphthalene-1,2-dicarboxylic Anhydride>97.0%(HPLC)(T)25g1480现货0.025D2193-1g132883-44-4(3S)-(-)-3-(二甲氨基)吡咯烷(3S)-(-)-3-(Dimethylamino)pyrrolidine>98.0%(GC)1g890现货0.001D2193-5g132883-44-4(3S)-(-)-3-(二甲氨基)吡咯烷(3S)-(-)-3-(Dimethylamino)pyrrolidine>98.0%(GC)5g2990现货0.005D2194-10g2419-74-11,4-二氯-2-丁醇1,4-Dichloro-2-butanol>97.0%(GC)10g2990现货0.01D2195-100mg84494-72-4顺-4,7,10,13,16,19-二十二碳六烯酸乙酯Ethyl cis-4,7,10,13,16,19-Docosahexaenoate>97.0%(GC)100mg790现货0.001D2196-5mL766-77-8二******硅烷Dimethylphenylsilane>97.0%(GC)5mL260现货0.005D2196-25mL766-77-8二******硅烷Dimethylphenylsilane>97.0%(GC)25mL790现货0.025D2197-1g34523-28-9丹*********Dansyl Fluoride>98.0%(HPLC)(T)1g1155现货0.001D2198-5g59293-67-32,4-二氯***硫醇2,4-Dichlorobenzyl Mercaptan>98.0%(GC)5g595现货0.005D2198-25g59293-67-32,4-二氯***硫醇2,4-Dichlorobenzyl Mercaptan>98.0%(GC)25g2150现货0.025D2199-25g85264-33-13,5-二***-1-羟***吡唑3,5-Dimethyl-1-hydroxymethylpyrazole>98.0%(T)25g340现货0.025D2200-10mL2944-49-22,3-二***苯甲醚2,3-Dimethylanisole>98.0%(GC)10mL270现货0.01D2201-5g54714-11-34,6-二***噻吩[3,4-D]-1,3-二氧代-2-酮-5,5-二氧化物4,6-Diphenylthieno[3,4-d]-1,3-dioxol-2-one 5,5-Dioxide5g905现货0.005D2202-1g19293-62-04,4'-二甲氧基二苯***4,4'-Dimethoxybenzhydrylamine>98.0%(HPLC)(T)1g970现货0.001D2202-5g19293-62-04,4'-二甲氧基二苯***4,4'-Dimethoxybenzhydrylamine>98.0%(HPLC)(T)5g3390现货0.005D2202-25g19293-62-04,4'-二甲氧基二苯***4,4'-Dimethoxybenzhydrylamine>98.0%(HPLC)(T)25g8390现货0.025D2203-5g2892-62-83,4-二丁氧基-3-环丁烯-1,2-二酮3,4-Dibutoxy-3-cyclobutene-1,2-dione>97.0%(GC)5g550现货0.005D2203-25g2892-62-83,4-二丁氧基-3-环丁烯-1,2-二酮3,4-Dibutoxy-3-cyclobutene-1,2-dione>97.0%(GC)25g18903周0.025D2204-10g392-71-22,6-二氯-4-***2,6-Dichloro-4-fluorophenol10g7353周0.01D2205-5g15873-72-0双环己基磷***Dicyclohexylphosphinyl Chloride>98.0%(GC)(T)5g1990现货0.005D2207-5g61699-62-53,4-二异丙氧基-3-环丁烯-1,2-二酮3,4-Diisopropoxy-3-cyclobutene-1,2-dione>98.0%(GC)5g1200现货0.005D2207-25g61699-62-53,4-二异丙氧基-3-环丁烯-1,2-二酮3,4-Diisopropoxy-3-cyclobutene-1,2-dione>98.0%(GC)25g37503周0.025D2208-5g6051-66-72,5-二***对苯二甲酸2,5-Dimethylterephthalic Acid>97.0%(GC)(T)5g2450现货0.005D2209-1g1225-13-4内消旋-2,3-二***琥珀酸meso-2,3-Diphenylsuccinic Acid1g555现货0.001D2209-5g1225-13-4内消旋-2,3-二***琥珀酸meso-2,3-Diphenylsuccinic Acid5g1990现货0.005D2210-100mg28667-63-22,11-二硫杂[3.3]对环芳烷2,11-Dithia[3.3]paracyclophane>98.0%(HPLC)100mg590现货0.001D2210-500mg28667-63-22,11-二硫杂[3.3]对环芳烷2,11-Dithia[3.3]paracyclophane>98.0%(HPLC)500mg1990现货0.001D2211-10g1435-51-41,3-二溴-5-***苯1,3-Dibromo-5-fluorobenzene>97.0%(GC)10g520现货0.01D2211-25g1435-51-41,3-二溴-5-***苯1,3-Dibromo-5-fluorobenzene>97.0%(GC)25g940现货0.025D2212-25g1435-52-51,4-二溴-2-***苯1,4-Dibromo-2-fluorobenzene>98.0%(GC)25g620现货0.025D2213-25g400-70-42,4-二氯-5-硝基三***甲苯2,4-Dichloro-5-nitrobenzotrifluoride>98.0%(GC)25g520现货0.025D2214-25g69045-84-72,3-二氯-5-(三******)吡啶2,3-Dichloro-5-(trifluoromethyl)pyridine>95.0%(GC)25g235现货0.025D2215-25g2150-44-93,5-二羟基苯甲酸甲酯Methyl 3,5-Dihydroxybenzoate>98.0%(GC)25g590现货0.025D2215-250g2150-44-93,5-二羟基苯甲酸甲酯Methyl 3,5-Dihydroxybenzoate>98.0%(GC)250g2990现货0.25D2217-1g16200-50-33,4-二乙基-2-乙氧***基-5-***吡咯3,4-Diethyl-2-ethoxycarbonyl-5-methylpyrrole>96.0%(GC)1g415现货0.001D2217-5g16200-50-33,4-二乙基-2-乙氧***基-5-***吡咯3,4-Diethyl-2-ethoxycarbonyl-5-methylpyrrole>96.0%(GC)5g13953周0.005D2218-5g2,5-二***对苯二***2,5-Dimethylterephthalonitrile>99.0%(GC)5g1745现货0.005D2219-5gmeso-2,3-二***琥珀***meso-2,3-Diphenylsuccinonitrile>98.0%(HPLC)5g790现货0.005D2220-25g354-51-81,2-二溴-1-氯-1,2,2-三***乙烷1,2-Dibromo-1-chloro-1,2,2-trifluoroethane25g990现货0.025D2221-5g603-79-22,3-二***苯甲酸2,3-Dimethylbenzoic Acid>98.0%(T)5g200现货0.005D2221-25g603-79-22,3-二***苯甲酸2,3-Dimethylbenzoic Acid>98.0%(T)25g690现货0.025D2223-100mg1207-15-42,8-二***二苯并噻吩2,8-Dimethyldibenzothiophene>97.0%(GC)100mg1420现货0.001D2224-1g81854-56-0N,N-二丙基-L-N,N-Dipropyl-L-alanine>98.0%(GC)(T)1g750现货0.001D2225-1g24860-40-02,4-二氨基-6-异丙氧基-1,3,5-三嗪2,4-Diamino-6-isopropoxy-1,3,5-triazine1g660现货0.001D2226-100mg6217-54-5顺-4,7,10,13,16,19-二十二烷六烯酸cis-4,7,10,13,16,19-Docosahexaenoic Acid>97.0%(GC)100mg1480现货0.001D2227-1g504-08-52,4-二氨基-1,3,5-三嗪2,4-Diamino-1,3,5-triazine>98.0%(T)1g850现货0.001D2227-5g504-08-52,4-二氨基-1,3,5-三嗪2,4-Diamino-1,3,5-triazine>98.0%(T)5g2350现货0.005D2228-5g1539-42-0双(2-吡啶基***)***Bis(2-pyridylmethyl)amine>98.0%(T)5g1180现货0.005D2228-25g1539-42-0双(2-吡啶基***)***Bis(2-pyridylmethyl)amine>98.0%(T)25g3730现货0.025D2229-5g4088-22-6N,N-双十八烷基***N,N-Dioctadecylmethylamine>97.0%(T)5g12503周0.005D2229-25g4088-22-6N,N-双十八烷基***N,N-Dioctadecylmethylamine>97.0%(T)25g34503周0.025D2230-5g822-86-6反-1,2-二氯环己烷trans-1,2-Dichlorocyclohexane>96.0%(GC)5g490现货0.005D2230-25g822-86-6反-1,2-二氯环己烷trans-1,2-Dichlorocyclohexane>96.0%(GC)25g1890现货0.025D2231-1g24806-57-3二***苯******锍四******酸盐Dimethylphenacylsulfonium Tetrafluoroborate>98.0%(T)1g480现货0.001D2231-5g24806-57-3二***苯******锍四******酸盐Dimethylphenacylsulfonium Tetrafluoroborate>98.0%(T)5g13203周0.005D2232-5g2827-45-42,4-氨基-6-甲氧基-1,3,5-三嗪2,4-Diamino-6-methoxy-1,3,5-triazine5g1395现货0.005D2233-25g22591-21-51,1-二氯代频哪酮1,1-Dichloropinacolin>98.0%(GC)25g835现货0.025D2234-1g527-61-72,6-二***-1,4-苯醌2,6-Dimethyl-1,4-benzoquinone>98.0%(GC)1g350现货0.001D2234-5g527-61-72,6-二***-1,4-苯醌2,6-Dimethyl-1,4-benzoquinone>98.0%(GC)5g690现货0.005D2234-25g527-61-72,6-二***-1,4-苯醌2,6-Dimethyl-1,4-benzoquinone>98.0%(GC)25g29903周0.025D2235-100mg50-91-92'-脱氧-5-***尿苷2'-Deoxy-5-fluorouridine>98.0%(HPLC)(T)100mg340现货0.001D2235-500mg50-91-92'-脱氧-5-***尿苷2'-Deoxy-5-fluorouridine>98.0%(HPLC)(T)500mg1200现货0.001D2236-1g1985-46-22,4-二氨基-6-二甲氨基-1,3,5-三嗪2,4-Diamino-6-dimethylamino-1,3,5-triazine>98.0%(HPLC)(T)1g490现货0.001D2236-5g1985-46-22,4-二氨基-6-二甲氨基-1,3,5-三嗪2,4-Diamino-6-dimethylamino-1,3,5-triazine>98.0%(HPLC)(T)5g1390现货0.005D2237-1g161082-75-34-十二烷氧基邻苯二甲***4-Dodecyloxyphthalonitrile>99.0%(GC)1g690现货0.001D2237-5g161082-75-34-十二烷氧基邻苯二甲***4-Dodecyloxyphthalonitrile>99.0%(GC)5g1990现货0.005D2238-1g58109-40-3二***碘鎓六***磷酸盐Diphenyliodonium Hexafluorophosphate>97.0%(T)1g290现货0.001D2238-5g58109-40-3二***碘鎓六***磷酸盐Diphenyliodonium Hexafluorophosphate>97.0%(T)5g790现货0.005D2238-25g58109-40-3二***碘鎓六***磷酸盐Diphenyliodonium Hexafluorophosphate>97.0%(T)25g2990现货0.025D2239-1g91604-41-0(+)-1,4-二-O-***基-D-苏糖醇(+)-1,4-Di-O-benzyl-D-threitol>98.0%(GC)1g1490现货0.001D2240-1g17401-06-8(-)-1,4-二-O-***基-L-苏糖醇(-)-1,4-Di-O-benzyl-L-threitol>98.0%(GC)1g995现货0.001D2240-5g17401-06-8(-)-1,4-二-O-***基-L-苏糖醇(-)-1,4-Di-O-benzyl-L-threitol>98.0%(GC)5g3160现货0.005D2241-1g23082-12-43,4-二***马尿酸3,4-Dimethylhippuric Acid>98.0%(T)1g2490现货0.001D2241-5g23082-12-43,4-二***马尿酸3,4-Dimethylhippuric Acid>98.0%(T)5g6900现货0.005D2243-1g75007-13-5二***碘鎓高氯酸盐Diphenyliodonium Perchlorate>98.0%(T)1g1220现货0.001D2244-25g5402-73-32,5-二氯苯******2,5-Dichlorobenzenesulfonyl Chloride>98.0%(GC)(T)25g480请***0.025D2244-100g5402-73-32,5-二氯苯******2,5-Dichlorobenzenesulfonyl Chloride>98.0%(GC)(T)100g990请***0.1D2245-1g31574-87-52,8-二溴二苯并噻吩2,8-Dibromodibenzothiophene>96.0%(GC)1g690现货0.001D2245-5g31574-87-52,8-二溴二苯并噻吩2,8-Dibromodibenzothiophene>96.0%(GC)5g1990现货0.005D2245-25g31574-87-52,8-二溴二苯并噻吩2,8-Dibromodibenzothiophene>96.0%(GC)25g6600现货0.025D2246-10g5673-07-42,6-二甲氧基甲苯2,6-Dimethoxytoluene>98.0%(GC)10g595现货0.01D2247-5g616-74-04,6-二硝基 (含水约20%) (单位重量以干重计)4,6-Dinitroresorcinol (wetted with ca. 20% Water) (unit weight on dry weight basis)>98.0%(T)5g990现货0.005D2248-1g62613-15-4二***碘鎓六******盐Diphenyliodonium Hexafluoroarsenate>98.0%(T)1g2200现货0.001D2249-1g1633-14-32,5-二溴-1,4-苯醌2,5-Dibromo-1,4-benzoquinone>98.0%(GC)1g990现货0.001D2249-5g1633-14-32,5-二溴-1,4-苯醌2,5-Dibromo-1,4-benzoquinone>98.0%(GC)5g3450现货0.005D2250-5g3117-03-12,5-二甲氧基-1,4-苯醌2,5-Dimethoxy-1,4-benzoquinone>98.0%(GC)5g950现货0.005D2250-25g3117-03-12,5-二甲氧基-1,4-苯醌2,5-Dimethoxy-1,4-benzoquinone>98.0%(GC)25g2990请***0.025D2251-5g827-23-62,4-二溴-6-硝基***2,4-Dibromo-6-nitroaniline>98.0%(GC)5g695现货0.005D2252-25mL589-37-71,3-二氨基戊烷1,3-Diaminopentane>96.0%(GC)25mL170现货0.025D2252-500mL589-37-71,3-二氨基戊烷1,3-Diaminopentane>96.0%(GC)500mL865现货0.5D2253-1g66003-76-7二***碘嗡三***甲烷***酸盐Diphenyliodonium Trifluoromethanesulfonate>98.0%(T)1g390现货0.001D2253-5g66003-76-7二***碘嗡三***甲烷***酸盐Diphenyliodonium Trifluoromethanesulfonate>98.0%(T)5g1490现货0.005D2253-25g66003-76-7二***碘嗡三***甲烷***酸盐Diphenyliodonium Trifluoromethanesulfonate>98.0%(T)25g4590现货0.025D2254-100mg10466-72-5N-(2,4-二硝基***)-6-氨基己酸N-(2,4-Dinitrophenyl)-6-aminohexanoic Acid>95.0%(HPLC)(T)100mg130现货0.001D2254-1g10466-72-5N-(2,4-二硝基***)-6-氨基己酸N-(2,4-Dinitrophenyl)-6-aminohexanoic Acid>95.0%(HPLC)(T)1g525现货0.001D2255-1g82321-04-86-(2,4-二硝基***基)己酸 N-琥珀***亚氨基酯N-Succinimidyl 6-(2,4-Dinitroanilino)hexanoate>97.0%(N)1g1740现货0.001D2256-5g719-22-22,6-二叔丁基-1,4-苯醌2,6-Di-tert-butyl-1,4-benzoquinone>98.0%(GC)5g990现货0.005D2256-25g719-22-22,6-二叔丁基-1,4-苯醌2,6-Di-tert-butyl-1,4-benzoquinone>98.0%(GC)25g2890现货0.025D2257-5g762-99-2二异丙氧基二氯化钛Dichlorotitanium Diisopropoxide>95.0%(T)5g1150现货0.005D2257-25g762-99-2二异丙氧基二氯化钛Dichlorotitanium Diisopropoxide>95.0%(T)25g2990现货0.025D2258-25mL119-60-8二环己基甲酮Dicyclohexyl Ketone>97.0%(GC)25mL345现货0.025D2258-500mL119-60-8二环己基甲酮Dicyclohexyl Ketone>97.0%(GC)500mL2350现货0.5D2259-100mg95713-52-3N^α-(5-***-2,4-二硝基***)-L-丙氨*** [用于e.e.值测定的HPLC标记试剂]N^α-(5-Fluoro-2,4-dinitrophenyl)-L-alaninamide [HPLC Labeling Reagent for e.e. Determination]>95.0%(HPLC)100mg820现货0.001D2259-1g95713-52-3N^α-(5-***-2,4-二硝基***)-L-丙氨*** [用于e.e.值测定的HPLC标记试剂]N^α-(5-Fluoro-2,4-dinitrophenyl)-L-alaninamide [HPLC Labeling Reagent for e.e. Determination]>95.0%(HPLC)1g4800现货0.001D2260-5g632-46-22,6-二***苯甲酸2,6-Dimethylbenzoic Acid>98.0%(GC)(T)5g295现货0.005D2260-25g632-46-22,6-二***苯甲酸2,6-Dimethylbenzoic Acid>98.0%(GC)(T)25g11503周0.025D2261-1g3393-45-15,6-二氢-2H-吡喃-2-酮5,6-Dihydro-2H-pyran-2-one>95.0%(GC)1g630现货0.001D2261-5g3393-45-15,6-二氢-2H-吡喃-2-酮5,6-Dihydro-2H-pyran-2-one>95.0%(GC)5g1790现货0.005D2261-25g3393-45-15,6-二氢-2H-吡喃-2-酮5,6-Dihydro-2H-pyran-2-one>95.0%(GC)25g5350请***0.025D2262-1g107149-56-4二乙基异丙基氯硅烷Chlorodiethylisopropylsilane>97.0%(T)1g490现货0.001D2262-5g107149-56-4二乙基异丙基氯硅烷Chlorodiethylisopropylsilane>97.0%(T)5g1490现货0.005D2263-1g2143-87-54-二甲氨基-4'-硝基联苯4-Dimethylamino-4'-nitrobiphenyl>98.0%(HPLC)1g1950现货0.001D2263-5g2143-87-54-二甲氨基-4'-硝基联苯4-Dimethylamino-4'-nitrobiphenyl>98.0%(HPLC)5g6800现货0.005D2264-5g896-05-94-(二甲氨基)苯亚***-4-硝基***4'-(Dimethylamino)benzylidene-4-nitroaniline5g835现货0.005D2265-1g2595-05-31,2:5,6-二-O-异亚丙基-α-D-呋喃阿洛糖1,2:5,6-Di-O-isopropylidene-α-D-allofuranose>98.0%(GC)1g395现货0.001D2265-5g2595-05-31,2:5,6-二-O-异亚丙基-α-D-呋喃阿洛糖1,2:5,6-Di-O-isopropylidene-α-D-allofuranose>98.0%(GC)5g1185现货0.005D2266-25g32604-29-84,4'-二乙***氧基联苯4,4'-Diacetoxybiphenyl>99.0%(GC)25g245现货0.025D2267-5g28917-43-33,5-二***氧基苯甲酸3,5-Dibenzyloxybenzoic Acid>98.0%(T)5g690现货0.005D2267-25g28917-43-33,5-二***氧基苯甲酸3,5-Dibenzyloxybenzoic Acid>98.0%(T)25g1990现货0.025D2268-25mL101-96-2N,N'-二仲丁基-1,4苯二***N,N'-Di-sec-butyl-1,4-phenylenediamine>98.0%(GC)25mL320现货0.025D2268-100mL101-96-2N,N'-二仲丁基-1,4苯二***N,N'-Di-sec-butyl-1,4-phenylenediamine>98.0%(GC)100mL690现货0.1D2268-500mL101-96-2N,N'-二仲丁基-1,4苯二***N,N'-Di-sec-butyl-1,4-phenylenediamine>98.0%(GC)500mL1890现货0.5D2269-10g56413-96-85-氨基-6-氯-2,3-二氰基吡嗪5-Amino-6-chloro-2,3-dicyanopyrazine>98.0%(GC)(N)10g2250现货0.01D2270-10g36023-58-25,6-二氨基-2,3-二氰基吡嗪5,6-Diamino-2,3-dicyanopyrazine>98.0%(N)10g3660现货0.01D2271-10g56413-95-75,6-二氯-2,3-二氰基吡嗪5,6-Dichloro-2,3-dicyanopyrazine>98.0%(GC)(N)10g1520现货0.01D2271-25g56413-95-75,6-二氯-2,3-二氰基吡嗪5,6-Dichloro-2,3-dicyanopyrazine>98.0%(GC)(N)25g2990现货0.025D2272-5g24932-48-71,2-二溴-4,5-二甲苯1,2-Dibromo-4,5-dimethylbenzene>98.0%(GC)5g1250现货0.005D2272-25g24932-48-71,2-二溴-4,5-二甲苯1,2-Dibromo-4,5-dimethylbenzene>98.0%(GC)25g3750现货0.025D2273-5g14452-34-72,4-二***-6-硝基2,4-Dimethyl-6-nitrophenol>98.0%(GC)(T)5g580现货0.005D2273-25g14452-34-72,4-二***-6-硝基2,4-Dimethyl-6-nitrophenol>98.0%(GC)(T)25g1950现货0.025D2274-5g58-32-2双嘧达莫Dipyridamole>98.0%(HPLC)(T)5g390现货0.005D2274-25g58-32-2双嘧达莫Dipyridamole>98.0%(HPLC)(T)25g1190现货0.025D2275-25g89-02-12,4-二硝基苯***酸 水合物2,4-Dinitrobenzenesulfonic Acid Hydrate>98.0%(HPLC)(T)25g375现货0.025D2276-1g897-55-24-(4-二甲氨基苯乙烯基)喹啉4-(4-Dimethylaminostyryl)quinoline>96.0%(HPLC)(T)1g990现货0.001D2277-1g158098-50-14-二***基1-萘基酮4-Dibenzyl 1-Naphthyl Ketone>98.0%(HPLC)1g695现货0.001D2278-10g5312-73-2二氯***丁醚Butyl Dichloromethyl Ether>98.0%(GC)10g840现货0.01D2279-5g3883-43-0反-2,3-二氯-1,4-二氧六环trans-2,3-Dichloro-1,4-dioxane>96.0%(GC)5g485现货0.005D2279-25g3883-43-0反-2,3-二氯-1,4-二氧六环trans-2,3-Dichloro-1,4-dioxane>96.0%(GC)25g1185现货0.025D2280-25mL81749-14-6二异丁基丙二酸二乙酯Diethyl Diisobutylmalonate>98.0%(GC)25mL1760现货0.025D2281-5g52197-12-32,3-二氰基-5-***吡嗪2,3-Dicyano-5-methylpyrazine>99.0%(GC)5g1100现货0.005D2281-25g52197-12-32,3-二氰基-5-***吡嗪2,3-Dicyano-5-methylpyrazine>99.0%(GC)25g4350现货0.025D2282-1g74815-81-92,3-二溴-6,7-二氰基萘2,3-Dibromo-6,7-dicyanonaphthalene>98.0%(HPLC)(N)1g2990现货0.001D2283-5g1521-39-72,3-二甲氧基苯甲***2,3-Dimethoxybenzamide>98.0%(N)5g345现货0.005D2284-1g6299-67-82,3-二甲氧基***2,3-Dimethoxyaniline>98.0%(GC)(T)1g990现货0.001D2284-5g6299-67-82,3-二甲氧基***2,3-Dimethoxyaniline>98.0%(GC)(T)5g26503周0.005D2284-25g6299-67-82,3-二甲氧基***2,3-Dimethoxyaniline>98.0%(GC)(T)25g75003周0.025D2285-25g36305-05-24-重氮-3-甲氧基二***硫酸盐4-Diazo-3-methoxydiphenylamine Sulfate>96.0%(HPLC)(T)25g640现货0.025D2286-25g40278-59-96,6'-二羟基-4,4,4',4',7,7'-六***-2,2'-螺苯二氢吡喃6,6'-Dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobichroman>98.0%(HPLC)25g890现货0.025D2287-1g543-75-91,4-二氧杂环己烯1,4-Dioxene>98.0%(GC)1g690现货0.001D2287-5g543-75-91,4-二氧杂环己烯1,4-Dioxene>98.0%(GC)5g1690现货0.005D2287-25g543-75-91,4-二氧杂环己烯1,4-Dioxene>98.0%(GC)25g5990现货0.025D2288-25mL1120-24-7N,N-二***癸***N,N-Dimethyldecylamine>95.0%(GC)(T)25mL150现货0.025D2288-500mL1120-24-7N,N-二***癸***N,N-Dimethyldecylamine>95.0%(GC)(T)500mL290现货0.5D2289-5g104208-13-11,3-二***-2-(2-噻吩基)咪唑烷1,3-Dimethyl-2-(2-thienyl)imidazolidine5g625现货0.005D2290-25g49732-38-94-重氮基-4'-甲氧基二***硫酸盐4-Diazo-4'-methoxydiphenylamine Sulfate>98.0%(HPLC)25g330现货0.025D2292-5g579-39-54,4'-二***苯偶***4,4'-Difluorobenzil>98.0%(GC)5g555现货0.005D2293-10mL57074-37-0顺-4-癸烯-1-醇cis-4-Decen-1-ol>90.0%(GC)10mL450现货0.01D2295-100mg38582-73-92-(4-硝基***)-4,4,5,5-四***咪唑啉-3-氧化物-1-氧基 自由基2-(4-Nitrophenyl)-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl Free Radical100mg1890现货0.001D2296-25g31519-22-91,4-二羟基-2-萘甲酸1,4-Dihydroxy-2-naphthoic Acid>98.0%(HPLC)(T)25g380现货0.025D2297-25g54978-55-11,4-二羟基-2-萘甲酸苯酯Phenyl 1,4-Dihydroxy-2-naphthoate>98.0%(HPLC)25g990现货0.025D2298-5g24774-58-12,5-二溴己烷 (非对映异构体混合物)2,5-Dibromohexane (mixture of diastereoisomers)>98.0%(GC)5g370现货0.005D2298-25g24774-58-12,5-二溴己烷 (非对映异构体混合物)2,5-Dibromohexane (mixture of diastereoisomers)>98.0%(GC)25g1390现货0.025D2299-1g574-00-51,2-二羟基萘1,2-Dihydroxynaphthalene>95.0%(GC)1g1250现货0.001D2299-5g574-00-51,2-二羟基萘1,2-Dihydroxynaphthalene>95.0%(GC)5g3750请***0.005D2300-5g22429-12-51,3-二***-2-***-1,3,2-二氮杂磷啶1,3-Dimethyl-2-phenyl-1,3,2-diazaphospholidine>92.0%(T)5g1200现货0.005D2301-25g88-27-72,6-二叔丁基-4-二甲氨***2,6-Di-tert-butyl-4-dimethylaminomethylphenol>98.0%(HPLC)(T)25g195现货0.025D2301-500g88-27-72,6-二叔丁基-4-二甲氨***2,6-Di-tert-butyl-4-dimethylaminomethylphenol>98.0%(HPLC)(T)500g880现货0.5D2302-10g5284-29-72-十二烷基2-Dodecylphenol>98.0%(GC)10g990现货0.01D2302-25g5284-29-72-十二烷基2-Dodecylphenol>98.0%(GC)25g1990现货0.025D2303-10g25912-91-82-十二烷基对甲酚2-Dodecyl-p-cresol>98.0%(GC)10g1230现货0.01D2304-10g29665-59-64-十二烷基邻甲酚4-Dodecyl-o-cresol>98.0%(GC)10g1350现货0.01D2306-25g1984-59-42,3-二氯苯甲醚2,3-Dichloroanisole>97.0%(GC)25g360现货0.025D2306-500g1984-59-42,3-二氯苯甲醚2,3-Dichloroanisole>97.0%(GC)500g3180现货0.5D2307-5g5348-42-54,5-二氯-1,2-苯二***4,5-Dichloro-1,2-phenylenediamine>98.0%(GC)(T)5g560现货0.005D2307-25g5348-42-54,5-二氯-1,2-苯二***4,5-Dichloro-1,2-phenylenediamine>98.0%(GC)(T)25g2300现货0.025D2308-25g4480-83-5二乙醇酸酐Diglycolic Anhydride>95.0%(T)25g790现货0.025D2309-25g2540-99-03,3',4,4'-二******四羧酸二酸酐3,3',4,4'-Diphenylsulfonetetracarboxylic Dianhydride>98.0%(HPLC)(T)25g1710现货0.025D2310-5g3934-20-12,4-二氯嘧啶2,4-Dichloropyrimidine>98.0%(GC)5g380现货0.005D2310-25g3934-20-12,4-二氯嘧啶2,4-Dichloropyrimidine>98.0%(GC)25g1160现货0.025D2311-25mL7396-58-9二癸基***Didecylmethylamine>95.0%(GC)25mL140现货0.025D2311-500mL7396-58-9二癸基***Didecylmethylamine>95.0%(GC)500mL750现货0.5D2312-5g2373-98-03,3'-二羟基联***3,3'-Dihydroxybenzidine>99.0%(T)5g790现货0.005D2312-25g2373-98-03,3'-二羟基联***3,3'-Dihydroxybenzidine>99.0%(T)25g2250现货0.025D2313-5g3052-61-7二乙基二硫代氨基羧酸***酯Benzyl Diethyldithiocarbamate>98.0%(GC)5g2840现货0.005D2314-25mL141-62-8十***四硅氧烷Decamethyltetrasiloxane>97.0%(GC)25mL345现货0.025D2315-25g3001-15-84,4'-二碘联苯4,4'-Diiodobiphenyl>98.0%(GC)25g280现货0.025D2315-250g3001-15-84,4'-二碘联苯4,4'-Diiodobiphenyl>98.0%(GC)250g1750现货0.25D2316-25g947-42-2二***硅二醇Diphenylsilanediol>98.0%(GC)25g190现货0.025D2316-250g947-42-2二***硅二醇Diphenylsilanediol>98.0%(GC)250g1250现货0.25D2317-1g15069-79-15,6-二乙***氧基吲哚5,6-Diacetoxyindole>98.0%(HPLC)(N)1g620现货0.001D2317-5g15069-79-15,6-二乙***氧基吲哚5,6-Diacetoxyindole>98.0%(HPLC)(N)5g20253周0.005D2318-25mL5507-44-8二乙氧基***乙烯基硅烷Diethoxymethylvinylsilane>97.0%(GC)25mL480现货0.025D2319-25mL3027-21-2二甲氧基******硅烷Dimethoxymethylphenylsilane>98.0%(GC)25mL450现货0.025D2319-100mL3027-21-2二甲氧基******硅烷Dimethoxymethylphenylsilane>98.0%(GC)100mL1100现货0.1D2320-5mL1185-39-32,2-二***戊酸2,2-Dimethylvaleric Acid>98.0%(GC)(T)5mL925现货0.005D2320-25mL1185-39-32,2-二***戊酸2,2-Dimethylvaleric Acid>98.0%(GC)(T)25mL3190现货0.025D2321-1g69703-25-9N,N'-二***基-4,13-二氮杂-18-冠6-醚N,N'-Dibenzyl-4,13-diaza-18-crown 6-Ether>98.0%(GC)(T)1g880现货0.001D2321-5g69703-25-9N,N'-二***基-4,13-二氮杂-18-冠6-醚N,N'-Dibenzyl-4,13-diaza-18-crown 6-Ether>98.0%(GC)(T)5g3100现货0.005D2322-1g81477-94-3N-(二苯亚***)叔丁酯N-(Diphenylmethylene)glycine tert-Butyl Ester>98.0%(HPLC)(N)1g350现货0.001D2322-5g81477-94-3N-(二苯亚***)叔丁酯N-(Diphenylmethylene)glycine tert-Butyl Ester>98.0%(HPLC)(N)5g770现货0.005D2322-25g81477-94-3N-(二苯亚***)叔丁酯N-(Diphenylmethylene)glycine tert-Butyl Ester>98.0%(HPLC)(N)25g1800现货0.025D2323-1g23978-55-44,13-二氮杂-18-冠-6-醚4,13-Diaza-18-crown 6-Ether>98.0%(T)1g1660现货0.001D2323-5g23978-55-44,13-二氮杂-18-冠-6-醚4,13-Diaza-18-crown 6-Ether>98.0%(T)5g6530现货0.005D2324-10g16619-55-92,2-二溴-1,3-二***-1,3-丙二酮2,2-Dibromo-1,3-diphenyl-1,3-propanedione>98.0%(T)10g640现货0.01D2325-1g643-75-41,3-二***丙三酮1,3-Diphenylpropanetrione>98.0%(GC)1g1045现货0.001D2325-5g643-75-41,3-二***丙三酮1,3-Diphenylpropanetrione>98.0%(GC)5g3750现货0.005D2326-25g7345-82-6反-2,3-二甲氧基肉桂酸trans-2,3-Dimethoxycinnamic Acid>98.0%(T)25g563现货0.025D2327-5g3551-55-12,4-二甲氧基嘧啶2,4-Dimethoxypyrimidine>98.0%(GC)(T)5g340现货0.005D2327-25g3551-55-12,4-二甲氧基嘧啶2,4-Dimethoxypyrimidine>98.0%(GC)(T)25g1185现货0.025D2328-5g54551-83-62,6-二氯苯***甲酯Methyl 2,6-Dichlorophenylacetate>98.0%(GC)5g470现货0.005D2328-25g54551-83-62,6-二氯苯***甲酯Methyl 2,6-Dichlorophenylacetate>98.0%(GC)25g14903周0.025D2329-5g375-50-8八***-1,4-二碘丁烷 (含稳定剂铜屑)Octafluoro-1,4-diiodobutane (stabilized with Copper chip)>98.0%(GC)5g590现货0.005D2329-25g375-50-8八***-1,4-二碘丁烷 (含稳定剂铜屑)Octafluoro-1,4-diiodobutane (stabilized with Copper chip)>98.0%(GC)25g23903周0.025D2330-1g2200-71-74,4'-二甲氧基八***联苯4,4'-Dimethoxyoctafluorobiphenyl>98.0%(GC)1g205现货0.001D2330-5g2200-71-74,4'-二甲氧基八***联苯4,4'-Dimethoxyoctafluorobiphenyl>98.0%(GC)5g695现货0.005D2331-25g15441-06-23,3'-二硫代二丙酸二甲酯Dimethyl 3,3'-Dithiodipropionate>98.0%(GC)25g315现货0.025D2331-500g15441-06-23,3'-二硫代二丙酸二甲酯Dimethyl 3,3'-Dithiodipropionate>98.0%(GC)500g1420现货0.5D2332-25g14933-08-5十二烷基二***(3-***丙基)氢氧化铵内盐Dodecyldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt>98.0%(N)25g940现货0.025D2332-250g14933-08-5十二烷基二***(3-***丙基)氢氧化铵内盐Dodecyldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt>98.0%(N)250g4840现货0.25D2333-10g375-80-4十二***-1,6-二碘己烷Dodecafluoro-1,6-diiodohexane>98.0%(GC)10g1850现货0.01D2334-5g2401-73-21,3-二氯-1,1,3,3-四***二硅氧烷1,3-Dichloro-1,1,3,3-tetramethyldisiloxane>97.0%(GC)5g320现货0.005D2334-25g2401-73-21,3-二氯-1,1,3,3-四***二硅氧烷1,3-Dichloro-1,1,3,3-tetramethyldisiloxane>97.0%(GC)25g1120现货0.025D2335-5g942-06-34,5-二氯邻苯二甲酸酐4,5-Dichlorophthalic Anhydride>98.0%(GC)(T)5g725现货0.005D2335-25g942-06-34,5-二氯邻苯二甲酸酐4,5-Dichlorophthalic Anhydride>98.0%(GC)(T)25g1940请***0.025D2336-5g123266-59-15,7-二溴-2,3-二氢苯并呋喃5,7-Dibromo-2,3-dihydrobenzofuran>97.0%(GC)5g790现货0.005D2337-5g697-73-42,6-二******氯2,6-Difluorobenzyl Chloride>98.0%(GC)5g450现货0.005D2337-25g697-73-42,6-二******氯2,6-Difluorobenzyl Chloride>98.0%(GC)25g1450现货0.025D2338-1g443-84-52,6-二***甲苯2,6-Difluorotoluene>99.0%(GC)1g230现货0.001D2338-5g443-84-52,6-二***甲苯2,6-Difluorotoluene>99.0%(GC)5g790现货0.005D2339-100mg107807-39-62,3-二氢-6-异硫氰酸基-1,4-酞嗪二酮 [用于化学发光物的HPLC标记试剂]2,3-Dihydro-6-isothiocyanato-1,4-phthalazinedione [HPLC Labeling Reagent for Chemiluminescent]100mg1450现货0.001D2340-5g34036-07-23,4-二******3,4-Difluorobenzaldehyde>97.0%(GC)5g190现货0.005D2340-25g34036-07-23,4-二******3,4-Difluorobenzaldehyde>97.0%(GC)25g420现货0.025D2341-5g64248-62-03,4-二***苯甲***3,4-Difluorobenzonitrile>98.0%(GC)5g220现货0.005D2341-25g64248-62-03,4-二***苯甲***3,4-Difluorobenzonitrile>98.0%(GC)25g850现货0.025D2342-25g4080-98-2十二烷二羧酸二******Dodecanedioic Dihydrazide>98.0%(T)25g390现货0.025D2342-500g4080-98-2十二烷二羧酸二******Dodecanedioic Dihydrazide>98.0%(T)500g2450现货0.5D2343-5g94977-52-32,4-二***肉桂酸2,4-Difluorocinnamic Acid>98.0%(GC)(T)5g830现货0.005D2344-1g146039-03-4N-(二乙基氨基甲***)-N-甲氧甲*** [选择性甲***化试剂]N-(Diethylcarbamoyl)-N-methoxyformamide [Selective Formylating Reagent]>98.0%(GC)1g1790现货0.001D2345-5g1197-09-73',4'-二羟基苯乙酮3',4'-Dihydroxyacetophenone>98.0%(GC)5g1450现货0.005D2345-25g1197-09-73',4'-二羟基苯乙酮3',4'-Dihydroxyacetophenone>98.0%(GC)25g3990现货0.025D2346-5mL10061-02-6反-1,3-二氯丙烯trans-1,3-Dichloropropene>98.0%(GC)5mL1390现货0.005D2346-25mL10061-02-6反-1,3-二氯丙烯trans-1,3-Dichloropropene>98.0%(GC)25mL4790现货0.025D2347-1g20440-95-34,4'-二***三***4,4'-Dimethyltriphenylamine>98.0%(GC)1g345现货0.001D2347-5g20440-95-34,4'-二***三***4,4'-Dimethyltriphenylamine>98.0%(GC)5g875现货0.005D2347-25g20440-95-34,4'-二***三***4,4'-Dimethyltriphenylamine>98.0%(GC)25g2795现货0.025D2348-25mL18051-88-2***癸基二氯硅烷Dichlorodecylmethylsilane>97.0%(GC)25mL790现货0.025D2349-25mL18407-07-3***十二烷基二氯硅烷Dichlorododecylmethylsilane>95.0%(GC)25mL790现货0.025D2351-10g452-76-62,4-二***甲苯2,4-Difluorotoluene10g505现货0.01D2352-5g4442-41-5二苯氧基甲烷Diphenoxymethane>98.0%(GC)5g690现货0.005D2352-25g4442-41-5二苯氧基甲烷Diphenoxymethane>98.0%(GC)25g18903周0.025D2353-5g618-58-63,5-二溴苯甲酸3,5-Dibromobenzoic Acid>97.0%(GC)(T)5g420现货0.005D2353-10g618-58-63,5-二溴苯甲酸3,5-Dibromobenzoic Acid>97.0%(GC)(T)10g790现货0.01D2353-25g618-58-63,5-二溴苯甲酸3,5-Dibromobenzoic Acid>97.0%(GC)(T)25g14903周0.025D2354-25g70755-47-4二***双十六烷基Dimethyldipalmitylammonium Bromide>97.0%(T)25g690现货0.025D2354-500g70755-47-4二***双十六烷基Dimethyldipalmitylammonium Bromide>97.0%(T)500g4990现货0.5D2355-25g68105-02-2二***双十四烷基Dimethyldimyristylammonium Bromide>97.0%(T)25g790现货0.025D2356-5g1483-72-3氯代二苯碘鎓Diphenyliodonium Chloride>98.0%(T)5g690现货0.005D2356-25g1483-72-3氯代二苯碘鎓Diphenyliodonium Chloride>98.0%(T)25g2250现货0.025D2357-5g722-56-5二***碘硝酸盐Diphenyliodonium Nitrate5g540现货0.005D2357-25g722-56-5二***碘硝酸盐Diphenyliodonium Nitrate25g1390现货0.025D2358-1g20332-10-9二***硫化锡 [邻苷合成的活化剂]Diphenyltin Sulfide [Activator for O-Glycoside Synthesis]>97.0%(W)1g390现货0.001D2359-5g83-53-41,4-二溴萘1,4-Dibromonaphthalene>98.0%(GC)5g790现货0.005D2359-25g83-53-41,4-二溴萘1,4-Dibromonaphthalene>98.0%(GC)25g2450现货0.025D2360-25g21655-48-1顺-2,6-二******cis-2,6-Dimethylpiperazine>98.0%(GC)(T)25g490现货0.025D2360-500g21655-48-1顺-2,6-二******cis-2,6-Dimethylpiperazine>98.0%(GC)(T)500g2850现货0.5D2361-5g1068-21-9二乙基焦磷***Diethyl Phosphoramidate>98.0%(GC)5g390现货0.005D2361-25g1068-21-9二乙基焦磷***Diethyl Phosphoramidate>98.0%(GC)25g1190现货0.025D2362-1g3317-61-15,5-二***-1-吡咯啉 N-氧化物5,5-Dimethyl-1-pyrroline N-Oxide>97.0%(GC)(T)1g1990现货0.001D2362-5g3317-61-15,5-二***-1-吡咯啉 N-氧化物5,5-Dimethyl-1-pyrroline N-Oxide>97.0%(GC)(T)5g6900现货0.005D2363-5g2390-68-3二癸基二***Didecyldimethylammonium Bromide>98.0%(T)5g350现货0.005D2363-25g2390-68-3二癸基二***Didecyldimethylammonium Bromide>98.0%(T)25g1550现货0.025D2364-25g6972-61-82,4-二甲氧基肉桂酸2,4-Dimethoxycinnamic Acid>96.0%(GC)(T)25g1250现货0.025D2365-1g22348-32-9(R)-(+)-α,α-二***-2-吡咯烷甲醇(R)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol>98.0%(GC)(T)1g690现货0.001D2365-5g22348-32-9(R)-(+)-α,α-二***-2-吡咯烷甲醇(R)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol>98.0%(GC)(T)5g2450现货0.005D2366-5g32460-00-72,5-二溴呋喃 (含稳定剂MgO)2,5-Dibromofuran (stabilized with MgO)>97.0%(GC)5g19903周0.005D2367-5g2449-35-64,4'-二羧基联苯***4,4'-Dicarboxydiphenyl Sulfone>98.0%(HPLC)5g1450现货0.005D2368-5g50709-36-92,6-二氯苯***盐酸盐2,6-Dichlorophenylhydrazine Hydrochloride>98.0%(T)5g410现货0.005D2369-5g3905-64-42,6-二叔丁基萘2,6-Di-tert-butylnaphthalene>98.0%(GC)5g590现货0.005D2369-25g3905-64-42,6-二叔丁基萘2,6-Di-tert-butylnaphthalene>98.0%(GC)25g1690现货0.025D2370-1g10275-58-82,7-二叔丁基萘2,7-Di-tert-butylnaphthalene>98.0%(GC)1g890现货0.001D2371-1g52431-30-82,5-二溴-3,4-二硝基噻吩2,5-Dibromo-3,4-dinitrothiophene>98.0%(HPLC)1g450现货0.001D2371-5g52431-30-82,5-二溴-3,4-二硝基噻吩2,5-Dibromo-3,4-dinitrothiophene>98.0%(HPLC)5g1990现货0.005D2372-5g1483-73-4二***溴化碘鎓Diphenyliodonium Bromide>98.0%(HPLC)(T)5g1125现货0.005D2373-5g2217-79-0二***碘化碘鎓Diphenyliodonium Iodide>90.0%(HPLC)5g740现货0.005D2374-5g66003-63-2十二烷二酸一乙酯Monoethyl Dodecanedioate>98.0%(T)5g1190现货0.005D2375-25g82799-44-82,4-二乙基硫杂蒽-9-酮2,4-Diethylthioxanthen-9-one>98.0%(GC)25g390现货0.025D2375-250g82799-44-82,4-二乙基硫杂蒽-9-酮2,4-Diethylthioxanthen-9-one>98.0%(GC)250g1990现货0.25D2377-5g1129-30-22,6-二乙***基吡啶2,6-Diacetylpyridine>98.0%(GC)5g990现货0.005D2377-25g1129-30-22,6-二乙***基吡啶2,6-Diacetylpyridine>98.0%(GC)25g3990现货0.025D2378-100mg90069-81-13,4-二氨基噻吩***3,4-Diaminothiophene Dihydrochloride>98.0%(HPLC)100mg190现货0.001D2378-1g90069-81-13,4-二氨基噻吩***3,4-Diaminothiophene Dihydrochloride>98.0%(HPLC)1g9803周0.001D2379-5g2,2-二甲氧基丙***2,2-Dimethoxypropionamide>98.0%(N)5g1395现货0.005D2380-25g5124-30-1二环己甲烷4,4'-二异氰酸酯 (异构体混合物)Dicyclohexylmethane 4,4'-Diisocyanate (mixture of isomers)>90.0%(GC)25g180现货0.025D2380-100g5124-30-1二环己甲烷4,4'-二异氰酸酯 (异构体混合物)Dicyclohexylmethane 4,4'-Diisocyanate (mixture of isomers)>90.0%(GC)100g310现货0.1D2380-500g5124-30-1二环己甲烷4,4'-二异氰酸酯 (异构体混合物)Dicyclohexylmethane 4,4'-Diisocyanate (mixture of isomers)>90.0%(GC)500g745现货0.5D2381-25g1421-49-43,5-二叔丁基-4-羟基苯甲酸3,5-Di-tert-butyl-4-hydroxybenzoic Acid>98.0%(GC)(T)25g490现货0.025D2382-25g10076-48-92,2-二甲氧基丙酸甲酯Methyl 2,2-Dimethoxypropionate>96.0%(GC)25g2360现货0.025D2383-25mL1004-66-62,6-二***苯甲醚2,6-Dimethylanisole>98.0%(GC)25mL460现货0.025D2385-25g704-10-92',4'-二氯-5'-***苯乙酮2',4'-Dichloro-5'-fluoroacetophenone>98.0%(GC)25g485现货0.025D2386-5g86522-89-62,4-二氯-5-***苯甲酸2,4-Dichloro-5-fluorobenzoic Acid>98.0%(GC)(T)5g555现货0.005D2386-25g86522-89-62,4-二氯-5-***苯甲酸2,4-Dichloro-5-fluorobenzoic Acid>98.0%(GC)(T)25g1885现货0.025D2387-25mL600-36-22,4-二***-3-戊醇2,4-Dimethyl-3-pentanol>99.0%(GC)25mL220现货0.025D2387-500mL600-36-22,4-二***-3-戊醇2,4-Dimethyl-3-pentanol>99.0%(GC)500mL1690现货0.5D2390-5g3866-79-3三亚***二(硫代对甲苯***酸酯) [活泼亚***的保护试剂]Trimethylene Di(thiotosylate) [Protecting Reagent for Active Methylene]>95.0%(HPLC)5g490现货0.005D2390-25g3866-79-3三亚***二(硫代对甲苯***酸酯) [活泼亚***的保护试剂]Trimethylene Di(thiotosylate) [Protecting Reagent for Active Methylene]>95.0%(HPLC)25g1760现货0.025D2392-25g15764-16-62,4-二******2,4-Dimethylbenzaldehyde>97.0%(GC)25g440现货0.025D2392-100g15764-16-62,4-二******2,4-Dimethylbenzaldehyde>97.0%(GC)100g995现货0.1D2392-500g15764-16-62,4-二******2,4-Dimethylbenzaldehyde>97.0%(GC)500g2950现货0.5D2393-5g4001-61-02,5-二***苯硫酚2,5-Dimethylbenzenethiol>98.0%(GC)5g620现货0.005D2394-1g32057-88-82,7-二苯乙烯基萘 (顺反混合物)2,7-Distyrylnaphthalene (cis- and trans- mixture)>97.0%(HPLC)1g975现货0.001D2395-1g26549-22-4(R,R)-(―)-2,3-二甲氧基-1,4-双(二甲氨基)丁烷(R,R)-(-)-2,3-Dimethoxy-1,4-bis(dimethylamino)butane>90.0%(GC)1g1140现货0.001D2395-5g26549-22-4(R,R)-(―)-2,3-二甲氧基-1,4-双(二甲氨基)丁烷(R,R)-(-)-2,3-Dimethoxy-1,4-bis(dimethylamino)butane>90.0%(GC)5g41903周0.005D2396-1g26549-21-3(S,S)-(+)-2,3-二甲氧基-1,4-双(二甲氨基)丁烷(S,S)-(+)-2,3-Dimethoxy-1,4-bis(dimethylamino)butane>97.0%(T)1g1250现货0.001D2396-5g26549-21-3(S,S)-(+)-2,3-二甲氧基-1,4-双(二甲氨基)丁烷(S,S)-(+)-2,3-Dimethoxy-1,4-bis(dimethylamino)butane>97.0%(T)5g4300现货0.005D2397-1g74181-34-32,2-二***-1,3-二恶烷-5-酮2,2-Dimethyl-1,3-dioxan-5-one>97.0%(GC)1g625现货0.001D2397-5g74181-34-32,2-二***-1,3-二恶烷-5-酮2,2-Dimethyl-1,3-dioxan-5-one>97.0%(GC)5g1990现货0.005D2399-25mg53034-38-116-DOXYL-硬脂酸 自由基16-DOXYL-stearic Acid Free Radical>97.0%(HPLC)(T)25mg1040现货0.001D2399-100mg53034-38-116-DOXYL-硬脂酸 自由基16-DOXYL-stearic Acid Free Radical>97.0%(HPLC)(T)100mg3235现货0.001D2400-25g879-72-13-(二甲氨基)苯***盐酸盐3-(Dimethylamino)propiophenone Hydrochloride>98.0%(HPLC)(T)25g360现货0.025D2401-5g41667-95-25,6-二氯5,6-Dichloronicotinic Acid>98.0%(T)5g520现货0.005D2401-25g41667-95-25,6-二氯5,6-Dichloronicotinic Acid>98.0%(T)25g1990现货0.025D2402-1g54127-30-95,6-二氯-3-吡啶甲醇5,6-Dichloro-3-pyridinemethanol>96.0%(GC)1g695现货0.001D2402-5g54127-30-95,6-二氯-3-吡啶甲醇5,6-Dichloro-3-pyridinemethanol>96.0%(GC)5g33503周0.005D2403-25mL2031-62-1***二乙氧基硅烷 [氢化硅化试剂]Diethoxymethylsilane [Hydrosilylating Reagent]>95.0%(GC)25mL890现货0.025D2404-100mg110231-30-6二***-1-芘基膦Diphenyl-1-pyrenylphosphine>95.0%(GC)100mg790现货0.001D2404-1g110231-30-6二***-1-芘基膦Diphenyl-1-pyrenylphosphine>95.0%(GC)1g3250现货0.001D2406-5g775-12-2二苯硅烷Diphenylsilane>97.0%(GC)5g250现货0.005D2406-25g775-12-2二苯硅烷Diphenylsilane>97.0%(GC)25g895现货0.025D2407-5g17536-00-43,5-二异丙基吡唑3,5-Diisopropylpyrazole>98.0%(GC)(T)5g890现货0.005D2407-25g17536-00-43,5-二异丙基吡唑3,5-Diisopropylpyrazole>98.0%(GC)(T)25g2450现货0.025D2408-100mg823-82-52,5-二甲***呋喃2,5-Diformylfuran>98.0%(GC)100mg410现货0.001D2408-1g823-82-52,5-二甲***呋喃2,5-Diformylfuran>98.0%(GC)1g1590现货0.001D2408-5g823-82-52,5-二甲***呋喃2,5-Diformylfuran>98.0%(GC)5g5490现货0.005D2409-10g81029-03-02,3-二***-4-硝基苯甲醚2,3-Dimethyl-4-nitroanisole>98.0%(GC)10g990请***0.01D2410-25g7429-37-0(±)-反-1,2-二溴环己烷(±)-trans-1,2-Dibromocyclohexane>95.0%(GC)25g6303周0.025D2411-1g6476-37-5二环己基***膦Dicyclohexylphenylphosphine>95.0%(GC)1g860现货0.001D2411-5g6476-37-5二环己基***膦Dicyclohexylphenylphosphine>95.0%(GC)5g2190现货0.005D2412-5g37110-18-21,3-二羟基***肟1,3-Dihydroxyacetone Oxime>98.0%(GC)5g690现货0.005D2412-25g37110-18-21,3-二羟基***肟1,3-Dihydroxyacetone Oxime>98.0%(GC)25g1990现货0.025D2413-5g18362-64-62,6-二***-3,5-庚二酮2,6-Dimethyl-3,5-heptanedione>97.0%(GC)5g985现货0.005D2413-25g18362-64-62,6-二***-3,5-庚二酮2,6-Dimethyl-3,5-heptanedione>97.0%(GC)25g2940现货0.025D2414-25g827-94-12,6-二溴-4-硝基***2,6-Dibromo-4-nitroaniline>98.0%(GC)25g250现货0.025D2414-100g827-94-12,6-二溴-4-硝基***2,6-Dibromo-4-nitroaniline>98.0%(GC)100g550现货0.1D2414-500g827-94-12,6-二溴-4-硝基***2,6-Dibromo-4-nitroaniline>98.0%(GC)500g1990现货0.5D2415-5g85118-05-43,4-二***苯甲醇3,4-Difluorobenzyl Alcohol5g410现货0.005D2415-25g85118-05-43,4-二***苯甲醇3,4-Difluorobenzyl Alcohol25g1190现货0.025D2416-100mg58491-62-62,5-二氰呋喃2,5-Dicyanofuran>98.0%(GC)100mg1260现货0.001D2417-25g1708-41-42-(1,3-二氧杂戊环-2-基)呋喃2-(1,3-Dioxolan-2-yl)furan>98.0%(GC)25g995现货0.025D2418-1g117953-13-65-(1,3-二氧杂戊环-2-基)呋喃***5-(1,3-Dioxolan-2-yl)-2-furaldehyde>95.0%(GC)1g1450现货0.001D2419-5g38222-83-22,6-二叔丁基-4-***吡啶2,6-Di-tert-butyl-4-methylpyridine>98.0%(GC)(T)5g990现货0.005D2419-25g38222-83-22,6-二叔丁基-4-***吡啶2,6-Di-tert-butyl-4-methylpyridine>98.0%(GC)(T)25g4290现货0.025D2420-5g59643-43-52,6-二叔丁基-4-***吡喃鎓三***甲烷***酸盐2,6-Di-tert-butyl-4-methylpyrylium Trifluoromethanesulfonate>97.0%(T)5g670现货0.005D2421-1g14918-69-52,3-二氯-5,8-二羟基-1,4-萘醌2,3-Dichloro-5,8-dihydroxy-1,4-naphthoquinone>97.0%(HPLC)(T)1g950现货0.001D2421-5g14918-69-52,3-二氯-5,8-二羟基-1,4-萘醌2,3-Dichloro-5,8-dihydroxy-1,4-naphthoquinone>97.0%(HPLC)(T)5g34503周0.005D2422-25mL40458-98-82,7-二异丙基萘2,7-Diisopropylnaphthalene>97.0%(GC)25mL1160现货0.025D2423-5g7598-61-02,2-二乙氧基乙基磷酸二乙酯Diethyl 2,2-Diethoxyethylphosphonate>96.0%(GC)5g590现货0.005D2423-25g7598-61-02,2-二乙氧基乙基磷酸二乙酯Diethyl 2,2-Diethoxyethylphosphonate>96.0%(GC)25g1890现货0.025D2424-5g23911-26-4二乙烯基三***基五***二酐Diethylenetriaminepentaacetic Dianhydride>98.0%(T)5g995现货0.005D2424-25g23911-26-4二乙烯基三***基五***二酐Diethylenetriaminepentaacetic Dianhydride>98.0%(T)25g3120现货0.025D2425-5g38594-42-22,3-二氯苯甲醇2,3-Dichlorobenzyl Alcohol>98.0%(GC)5g805现货0.005D2426-25mL1975-78-6癸***Decanenitrile>98.0%(GC)25mL240现货0.025D2426-100mL1975-78-6癸***Decanenitrile>98.0%(GC)100mL790现货0.1D2426-500mL1975-78-6癸***Decanenitrile>98.0%(GC)500mL1990现货0.5D2427-25g108-79-24,6-二***-2-羟基嘧啶4,6-Dimethyl-2-hydroxypyrimidine>98.0%(HPLC)(T)25g305现货0.025D2427-100g108-79-24,6-二***-2-羟基嘧啶4,6-Dimethyl-2-hydroxypyrimidine>98.0%(HPLC)(T)100g770现货0.1D2428-5g22360-86-72,3-二氯-5-硝基-1,4-萘醌2,3-Dichloro-5-nitro-1,4-naphthoquinone>97.0%(GC)5g1460现货0.005D2429-25mL595-37-92,2-二***丁酸2,2-Dimethylbutyric Acid>96.0%(GC)(T)25mL260现货0.025D2429-500mL595-37-92,2-二***丁酸2,2-Dimethylbutyric Acid>96.0%(GC)(T)500mL1790现货0.5D2430-5g3383-21-93,5-二叔丁基-1,2-苯醌3,5-Di-tert-butyl-1,2-benzoquinone>98.0%(GC)5g590现货0.005D2430-25g3383-21-93,5-二叔丁基-1,2-苯醌3,5-Di-tert-butyl-1,2-benzoquinone>98.0%(GC)25g1770现货0.025D2431-1mL1014-60-41,3-二叔丁基苯1,3-Di-tert-butylbenzene>98.0%(GC)1mL635现货0.001D2431-5mL1014-60-41,3-二叔丁基苯1,3-Di-tert-butylbenzene>98.0%(GC)5mL1940现货0.005D2432-25g1020-31-13,5-二叔丁基苯邻二酚3,5-Di-tert-butylcatechol>98.0%(GC)25g750现货0.025D2433-5g5446-18-42,4-二氯苯***盐酸盐2,4-Dichlorophenylhydrazine Hydrochloride>98.0%(HPLC)(T)5g270请***0.005D2433-25g5446-18-42,4-二氯苯***盐酸盐2,4-Dichlorophenylhydrazine Hydrochloride>98.0%(HPLC)(T)25g7503周0.025D2434-1g4655-62-32,3-二氰基-1,4-二羟基-5-硝基萘2,3-Dicyano-1,4-dihydroxy-5-nitronaphthalene>98.0%(HPLC)(N)1g795现货0.001D2434-5g4655-62-32,3-二氰基-1,4-二羟基-5-硝基萘2,3-Dicyano-1,4-dihydroxy-5-nitronaphthalene>98.0%(HPLC)(N)5g3960现货0.005D2435-10g6086-42-64,4-二***-2-咪唑啉硫酮4,4-Dimethyl-2-imidazolidinethione>98.0%(GC)10g1650现货0.01D2436-5g3054-92-02,3,4-三***-3-戊醇2,3,4-Trimethyl-3-pentanol>98.0%(GC)5g690现货0.005D2436-25g3054-92-02,3,4-三***-3-戊醇2,3,4-Trimethyl-3-pentanol>98.0%(GC)25g24903周0.025D2437-5g55387-85-42-(2,2-二乙氧乙基)-1,3-丙二醇2-(2,2-Diethoxyethyl)-1,3-propanediol>95.0%(GC)5g1890现货0.005D2438-1g21339-47-93,3-二乙氧丙烷-1,1-二羧酸二乙酯Diethyl 3,3-Diethoxypropane-1,1-dicarboxylate>96.0%(GC)1g620现货0.001D2438-5g21339-47-93,3-二乙氧丙烷-1,1-二羧酸二乙酯Diethyl 3,3-Diethoxypropane-1,1-dicarboxylate>96.0%(GC)5g1690现货0.005D2439-25g16355-92-31,10-二碘癸烷1,10-Diiododecane>98.0%(GC)25g790现货0.025D2440-25g1706-11-22,5-二***苯甲醚2,5-Dimethylanisole>98.0%(GC)25g360现货0.025D2441-25mL874-63-53,5-二***苯甲醚3,5-Dimethylanisole>98.0%(GC)25mL485现货0.025D2442-25g1684-14-62,3-二***喹喔啉2,3-Diphenylquinoxaline25g990现货0.025D2443-25g629-09-41,6-二碘己烷 (含稳定剂铜屑)1,6-Diiodohexane (stabilized with Copper chip)>98.0%(GC)25g650现货0.025D2445-10g2129-89-7***(二***)氧化膦Methyl(diphenyl)phosphine Oxide>98.0%(GC)10g640现货0.01D2446-1g35700-40-42,3-二氢苯并呋喃-7-羧酸2,3-Dihydrobenzofuran-7-carboxylic Acid>98.0%(T)1g930现货0.001