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CAS NO是美国化学文摘服务社(Chemical Abstracts Service ,CAS)为化学物质制订的登记号,该号是检索有多个名称的化学物质信息的重要工具。是某种物质(化合物、高分子材料、生物序列(Biological sequences)、混合物或合金的唯一的数字识别号码。

产品图 中文名称 别名 CAS号 分子式 详细
CAS:23418-85-1|But-3-yn-1-yl 4-methylbenzenesulfonate

CAS:23418-85-1|But-3-yn-1-yl 4-methylbenzenesulfonate

对甲苯磺酸3-丁炔酯

2341-22-2

C9H12FN3O5

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CAS:22536-65-8|2-Chloro-5-methoxypyrimidine

CAS:22536-65-8|2-Chloro-5-methoxypyrimidine

2-氯-5-甲氧基嘧啶

22536-64-7

C6H7ClN2O

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CAS:240417-00-9|2-Diphenylphosphino-2'-(N,N-dimethylamino)biphenyl

CAS:240417-00-9|2-Diphenylphosphino-2'-(N,N-dimethylamino)biphenyl

2-二苯基膦-2'-(N组,n-二甲胺基)-联苯

240401-28-9

C13H23NO3

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CAS:22287-35-0|Bicyclo[1.1.1]pentan-1-amine hydrochloride

CAS:22287-35-0|Bicyclo[1.1.1]pentan-1-amine hydrochloride

1-双环[1,1,1]戊胺盐酸

222840-95-1

C9H11BO3

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CAS:2338-18-3|2,3-Dihydro-1H-inden-2-amine hydrochloride

CAS:2338-18-3|2,3-Dihydro-1H-inden-2-amine hydrochloride

2-氨基茚满盐酸盐

23377-40-4

C19H40O2

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CAS:22288-79-5|Methyl 3-acetamidothiophene-2-carboxylate

CAS:22288-79-5|Methyl 3-acetamidothiophene-2-carboxylate

3-乙酰氨基噻吩-2-甲酸甲酯

22288-78-4

C6H7NO2S

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CAS:220798-52-7|3-Bromomethylbenzenesulfonamide

CAS:220798-52-7|3-Bromomethylbenzenesulfonamide

3-溴甲基苯磺酰胺

220780-57-4

C4H2BrNO2

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CAS:23244-87-3|Pyridine-2,4,5-triamine

CAS:23244-87-3|Pyridine-2,4,5-triamine

2,4,5-三氨基吡啶

23243-68-7

C6H10O6

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CAS:22426-30-8|2-Cyano-2-methylpropanoic acid

CAS:22426-30-8|2-Cyano-2-methylpropanoic acid

2-氰基-2-甲基丙酸

22426-14-8

C12H7BrN2

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CAS:220000-87-3|4-Chloro-N-methyl-2-pyridinecarboxamide

CAS:220000-87-3|4-Chloro-N-methyl-2-pyridinecarboxamide

4-氯-N-甲基吡啶-2-甲酰氨

220000-86-2

C10H12ClNO2

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