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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: 14264-16-5|Bis(triphenylphosphine)dichloronickel

CAS: 14264-16-5|Bis(triphenylphosphine)dichloronickel

双(三苯基膦)氯化镍(Ⅱ)

14264-16-5

C36H30Cl2NiP2

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CAS: 14167-18-1|N,N'-Bis(salicylidene)ethylenediaminocobalt(II) hydrate

CAS: 14167-18-1|N,N'-Bis(salicylidene)ethylenediaminocobalt(II) hydrate

N,N'-二水杨醛乙二胺钴(II)

14167-18-1

C16H16CoN2O2

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CAS: 142253-58-5|tert-Butyl 3-(cyanomethyl)azetidine-1-carboxylate

CAS: 142253-58-5|tert-Butyl 3-(cyanomethyl)azetidine-1-carboxylate

tert-Butyl 3-(cyanomethyl)azetidine-1-carboxylate

142253-58-5

C10H16N2O2

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CAS: 143306-27-8|2-Fluoro-6-nitrobenzonitrile

CAS: 143306-27-8|2-Fluoro-6-nitrobenzonitrile

2-氟-6-硝基苯甲腈

143306-27-8

C7H3FN2O2

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CAS: 143322-56-9|(R)-Benzyl 2-(5-bromo-1H-indole-3-carbonyl)pyrrolidine-1-carboxylate

CAS: 143322-56-9|(R)-Benzyl 2-(5-bromo-1H-indole-3-carbonyl)pyrrolidine-1-carboxylate

依利曲坦中间体

143322-56-9

C21H19BrN2O3

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CAS: 142-45-0|2-Butyne-1,4-dioic acid

CAS: 142-45-0|2-Butyne-1,4-dioic acid

丁炔二酸

142-45-0

C4H2O4

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CAS: 142733-65-1|cis-3-Amino-cyclobutanemethanol hydrochloride

CAS: 142733-65-1|cis-3-Amino-cyclobutanemethanol hydrochloride

顺式-3-氨基-环丁烷甲醇盐酸盐

142733-65-1

C5H12ClNO

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CAS: 142217-77-4|(1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol

CAS: 142217-77-4|(1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol

(1S,2S,3S,5S)-5-(2-氨基-6-苄氧基-9H-嘌呤-9-基)-3-苄氧基-2-苄氧基甲基环戊醇

142217-77-4

C32H33N5O4

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CAS: 1427415-25-5|Methyl 4-bromo-2-fluoro-6-methoxybenzoate

CAS: 1427415-25-5|Methyl 4-bromo-2-fluoro-6-methoxybenzoate

4-溴-2-氟-6-甲氧基苯甲酸甲酯

1427415-25-5

C9H8BrFO3

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CAS: 141-86-6|NSC 403346

CAS: 141-86-6|NSC 403346

2,6-二氨基吡啶

141-86-6

C5H7N3

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