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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: 1435-50-3|2-Bromo-1,4-dichlorobenzene

CAS: 1435-50-3|2-Bromo-1,4-dichlorobenzene

2-溴-1,4-二氯苯

1435-50-3

C6H3BrCl2

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CAS: 142253-56-3|1-Boc-Azetidine-3-yl-methanol

CAS: 142253-56-3|1-Boc-Azetidine-3-yl-methanol

1-Boc-3-羟甲基氮杂环丁烷

142253-56-3

C9H17NO3

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CAS: 141556-45-8|1,3-Dimesityl-1H-imidazol-3-ium chloride

CAS: 141556-45-8|1,3-Dimesityl-1H-imidazol-3-ium chloride

1,3-二(2,4,6-三甲基苯基)氯化咪唑

141556-45-8

C21H25ClN2

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CAS: 142167-36-0|2-Hydroxy-5-trifluoromethylbenzonitrile

CAS: 142167-36-0|2-Hydroxy-5-trifluoromethylbenzonitrile

2-羟基-5-三氟甲基苯腈

142167-36-0

C8H4F3NO

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CAS: 14034-08-3|Methyl 3-bromo-4-(tert-butyl)benzoate

CAS: 14034-08-3|Methyl 3-bromo-4-(tert-butyl)benzoate

3-溴-4-(叔丁基)苯甲酸甲酯

14034-08-3

C12H15BrO2

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CAS: 143314-16-3|1-Ethyl-3-methyl-1H-imidazol-3-ium tetrafluoroborate

CAS: 143314-16-3|1-Ethyl-3-methyl-1H-imidazol-3-ium tetrafluoroborate

1-乙基-3-甲基咪唑四氟硼酸盐

143314-16-3

C6H11BF4N2

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CAS: 14001-66-2|5-Bromo-2-methoxypyrimidine

CAS: 14001-66-2|5-Bromo-2-methoxypyrimidine

5-溴-2-甲氧基嘧啶

14001-66-2

C5H5BrN2O

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CAS: 14381-42-1|1-Indanecarboxylic acid

CAS: 14381-42-1|1-Indanecarboxylic acid

2,3-二氢-1H-茚-1-羧酸

14381-42-1

C10H10O2

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CAS: 143322-57-0|(R)-5-bromo-3-[(1-methyl-2-pyrrolidinyl)methyl]-1H-indole

CAS: 143322-57-0|(R)-5-bromo-3-[(1-methyl-2-pyrrolidinyl)methyl]-1H-indole

(R)-5-溴-3-(1-甲基-2-吡咯烷基甲基)-1H-吲哚

143322-57-0

C14H17BrN2

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CAS: 14002-73-4|Ethyl 3-hydroxy-2,2-dimethylpropanoate

CAS: 14002-73-4|Ethyl 3-hydroxy-2,2-dimethylpropanoate

2-羟甲基异丁酸乙酯

14002-73-4

C7H14O3

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