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:2406-90-8|2-Chlorobenzo[d]thiazol-6-amine

CAS:2406-90-8|2-Chlorobenzo[d]thiazol-6-amine

2-氯-6-氨基苯并噻唑

24068-54-0

C6H7NO2

查看详细
CAS:220510-74-7|tert-Butyl-3-(chloromethyl)benzoate

CAS:220510-74-7|tert-Butyl-3-(chloromethyl)benzoate

间氯甲基苯甲酸叔丁酯

220504-75-6

C9H9NO4

查看详细
CAS:22395-22-8|7-Methoxy-2-phenyl-4H-chromen-4-one

CAS:22395-22-8|7-Methoxy-2-phenyl-4H-chromen-4-one

7-甲氧基-2-苯基-4H-色烯-4-酮

22387-37-7

C6H7N5

查看详细
CAS:2237-36-7|2-Hydroxy-4-methoxybenzoic acid

CAS:2237-36-7|2-Hydroxy-4-methoxybenzoic acid

4-甲氧基水杨酸

223726-10-1

C9H6N2O3

查看详细
CAS:233770-05-3|5-Bromo-6-chlorobenzo[d][1,3]dioxole

CAS:233770-05-3|5-Bromo-6-chlorobenzo[d][1,3]dioxole

5-Bromo-6-chlorobenzo[d][1,3]dioxole

233770-01-9

C5H3BrIN

查看详细
CAS:22515-18-0|4,4-Difluorocyclohexanone

CAS:22515-18-0|4,4-Difluorocyclohexanone

4,4-二氟环己酮

22515-16-8

C11H18F2O4

查看详细
CAS:22940-86-9|1-(3,5-Dimethylfuran-2-yl)ethanone

CAS:22940-86-9|1-(3,5-Dimethylfuran-2-yl)ethanone

1-(3,5-二甲基呋喃-2-基)乙酮

22929-52-8

C4H6O2

查看详细
CAS:22468-26-4|4-Hydroxypyridine-2-carboxylic acid

CAS:22468-26-4|4-Hydroxypyridine-2-carboxylic acid

4-羟基吡啶-2-羧酸

22446-38-4

C10H12O3

查看详细
CAS:24127-59-1|Methyl 2-((1H-1,2,4-triazol-5-yl)thio)acetate

CAS:24127-59-1|Methyl 2-((1H-1,2,4-triazol-5-yl)thio)acetate

Methyl 2-((1H-1,2,4-triazol-5-yl)thio)acetate

24123-14-6

C4H10N2O2

查看详细
CAS:234081-94-8|8-(tert-Butoxy)-8-oxooctanoic acid

CAS:234081-94-8|8-(tert-Butoxy)-8-oxooctanoic acid

8-(叔丁氧基)-8-氧代辛酸

23405-32-5

C10H8O4

查看详细