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:2349-70-4|2-Ethylbenzene-1,4-diol

CAS:2349-70-4|2-Ethylbenzene-1,4-diol

2-乙基氢醌

2349-67-9

C2H3N3S2

查看详细
CAS:223671-15-6|7-Bromoisoquinolin-1-ol

CAS:223671-15-6|7-Bromoisoquinolin-1-ol

7-溴-1-羟基异喹啉

2236-60-4

C6H7N5O

查看详细
CAS:21801-80-9|7-Methylimidazo[1,2-a]pyridine-3-carboxylic acid

CAS:21801-80-9|7-Methylimidazo[1,2-a]pyridine-3-carboxylic acid

7-甲基咪唑并[1,2-a]吡啶-3-甲酸

21801-79-6

C9H8N2O2

查看详细
CAS:22620-34-4|(5-Chloro-3-pyridinyl)methanol

CAS:22620-34-4|(5-Chloro-3-pyridinyl)methanol

5-氯-3-吡啶甲醇

22620-27-5

C6H4ClNO2

查看详细
CAS:2364-75-2|2-Ethyl-3-hydroxy-6-methylpyridine

CAS:2364-75-2|2-Ethyl-3-hydroxy-6-methylpyridine

2-乙基-3-羟基-6-甲基吡啶

236406-61-4

C13H24N2O2

查看详细
CAS:21679-31-2|Tris((4-oxopent-2-en-2-yl)oxy)chromium

CAS:21679-31-2|Tris((4-oxopent-2-en-2-yl)oxy)chromium

Tris((4-oxopent-2-en-2-yl)oxy)chromium

21679-14-1

C10H12FN5O4

查看详细
CAS:22353-33-9|3-Chloro-5-nitropyridine

CAS:22353-33-9|3-Chloro-5-nitropyridine

5-硝基-3-氯吡啶

22352-19-8

C28H38O19

查看详细
CAS:22445-42-7|1,3-Dimethyl-5-cyanobenzene

CAS:22445-42-7|1,3-Dimethyl-5-cyanobenzene

3,5-二甲基苯甲腈

22445-41-6

C8H9I

查看详细
CAS:2192-06-5|2-Aminothiazol-4(5H)-one hydrochloride

CAS:2192-06-5|2-Aminothiazol-4(5H)-one hydrochloride

2-氨基噻唑-4(5H)-酮盐酸盐

21913-84-8

C8H9NO

查看详细
CAS:216766-12-0|5-hydroxy-2-trifluoromethylpyridine

CAS:216766-12-0|5-hydroxy-2-trifluoromethylpyridine

5-羟基-2-三氟甲基吡啶

216755-57-6

C7H5Br2F

查看详细