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号:62224-28-6|tert-Butyl 5-nitrothiophene-2-carboxylate

CAS号:62224-28-6|tert-Butyl 5-nitrothiophene-2-carboxylate

5-硝基噻吩-2-羧酸叔丁酯

62224-28-6

C9H11NO4S

查看详细
CAS号:915720-64-8|5-Fluoro-6-methylpicolinonitrile

CAS号:915720-64-8|5-Fluoro-6-methylpicolinonitrile

5-氟-6-甲基吡啶-2-腈

915720-64-8

C7H5FN2

查看详细
CAS号:1218790-27-2|tert-Butyl 6-bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate

CAS号:1218790-27-2|tert-Butyl 6-bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate

6-溴-3-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-1H-吲哚-1-羧酸叔丁酯

1218790-27-2

C19H25BBrNO4

查看详细
CAS号:944799-22-8|3,6-Difluoropyridin-2-amine

CAS号:944799-22-8|3,6-Difluoropyridin-2-amine

3,6-二氟吡啶-2-胺

944799-22-8

C5H4F2N2

查看详细
CAS号:86869-14-9|2-Cyano-5-hydroxypyridine

CAS号:86869-14-9|2-Cyano-5-hydroxypyridine

2-氰基-5-羟基吡啶

86869-14-9

C6H4N2O

查看详细
CAS号:1805208-46-1|6-Bromo-3-(bromomethyl)-2-methoxypyridine

CAS号:1805208-46-1|6-Bromo-3-(bromomethyl)-2-methoxypyridine

6-溴-3-(溴甲基)-2-甲氧基吡啶

1805208-46-1

C7H7Br2NO

查看详细
CAS号:103878-09-7|3-Ethoxypicolinic acid

CAS号:103878-09-7|3-Ethoxypicolinic acid

3-甲基吡啶甲酸

103878-09-7

C8H9NO3

查看详细
CAS号:911222-45-2|(S)-1-(5-Bromo-4-methyl-2-(morpholin-2-ylmethoxy)phenyl)-3-(5-methylpyrazin-2-yl)urea

CAS号:911222-45-2|(S)-1-(5-Bromo-4-methyl-2-(morpholin-2-ylmethoxy)phenyl)-3-(5-methylpyrazin-2-yl)urea

N-[5-溴-4-甲基-2-[(2S)-2-吗啉甲氧基]苯基]-N'-(5-甲基-2-吡嗪基)脲

911222-45-2

C18H22BrN5O3

查看详细
CAS号:2091505-12-1|5,7-Dichloro-1H-[1,2,3]triazolo[4,5-b]pyridine

CAS号:2091505-12-1|5,7-Dichloro-1H-[1,2,3]triazolo[4,5-b]pyridine

5,7-二氯-1H- [1,2,3]三唑并[4,5-b]吡啶

2091505-12-1

C5H2Cl2N4

查看详细
CAS号:1261677-80-8|7-Bromoquinolin-5-ol

CAS号:1261677-80-8|7-Bromoquinolin-5-ol

7-溴喹啉-5-醇

1261677-80-8

C9H6BrNO

查看详细