CAS database

基础产品

CAS库

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: 204782-96-7|8-Bromo-5-quinolinecarboxylic acid

CAS: 204782-96-7|8-Bromo-5-quinolinecarboxylic acid

8-溴喹啉-5-甲酸

204782-96-7

C10H6BrNO2

查看详细
CAS: 20637-08-5|Methyl 4-(4-methoxyphenyl)butanoate

CAS: 20637-08-5|Methyl 4-(4-methoxyphenyl)butanoate

阿戈美拉汀中间体

20637-08-5

C12H16O3

查看详细
CAS: 202982-67-0|4-Chloro-3-fluoroiodobenzene

CAS: 202982-67-0|4-Chloro-3-fluoroiodobenzene

4-氯-3-氟碘苯

202982-67-0

C6H3ClFI

查看详细
CAS: 20260-53-1|Nicotinoyl chloride hydrochloride

CAS: 20260-53-1|Nicotinoyl chloride hydrochloride

Nicotinoyl chloride hydrochloride

20260-53-1

C6H5Cl2NO

查看详细
CAS: 2051-90-3|Dichlorodiphenylmethane

CAS: 2051-90-3|Dichlorodiphenylmethane

二氯二苯甲烷

2051-90-3

C13H10Cl2

查看详细
CAS: 203854-59-5|(S)-2-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)-3-methylbutanoic acid

CAS: 203854-59-5|(S)-2-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)-3-methylbutanoic acid

Fmoc-(S)-2-(二甲基)-3-甲基丁酸

203854-59-5

C21H23NO4

查看详细
CAS: 205444-22-0|2-Chloro-4-iodo-6-(trifluoromethyl)pyridine

CAS: 205444-22-0|2-Chloro-4-iodo-6-(trifluoromethyl)pyridine

2-氯-4-碘-6-(三氟甲基)吡啶

205444-22-0

C6H2ClF3IN

查看详细
CAS: 210962-09-7|1-(Pyridin-4-yl)piperidine-4-carboxylic acid hydrochloride

CAS: 210962-09-7|1-(Pyridin-4-yl)piperidine-4-carboxylic acid hydrochloride

1-(4-吡啶基)-4-哌啶羧酸单盐酸盐

210962-09-7

C11H15ClN2O2

查看详细
CAS: 205319-10-4|Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]palladium(II)

CAS: 205319-10-4|Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]palladium(II)

4,5-双二苯基膦-9,9-二甲基氧杂蒽二氯化钯

205319-10-4

C39H32Cl2OP2Pd

查看详细
CAS: 21018-13-3|2-Ethoxybenzohydrazide

CAS: 21018-13-3|2-Ethoxybenzohydrazide

邻乙氧基苯甲酰肼

21018-13-3

N/A

查看详细