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:229178-74-9|2,6-Difluoro-3-iodobenzoic acid

CAS:229178-74-9|2,6-Difluoro-3-iodobenzoic acid

2,6-二氟-3-碘苯甲酸

22916-47-8

C18H14Cl4N2O

查看详细
CAS:218594-15-1|tert-Butyl N-(6-bromopyridin-3-yl)carbamate

CAS:218594-15-1|tert-Butyl N-(6-bromopyridin-3-yl)carbamate

N-(6-溴吡啶-3-基)氨基甲酸叔丁酯

21857-45-4

C9H11NO

查看详细
CAS:23876-13-3|2-Methyl-3-nitrobenzyl alcohol

CAS:23876-13-3|2-Methyl-3-nitrobenzyl alcohol

2-甲基-3-硝基苯甲醇

238749-50-3

C9H8BrNO2S

查看详细
CAS:23000-43-3|4-Chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidine

CAS:23000-43-3|4-Chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidine

1-甲基-4-氯吡唑并[3,4-D]嘧啶

23000-12-6

C7H9NO2

查看详细
CAS:2380-91-8|4-(1-Hydroxyethyl)phenol

CAS:2380-91-8|4-(1-Hydroxyethyl)phenol

1-(4-羟基苯)乙醇

2380-86-1

C8H7NO

查看详细
CAS:22427-39-0|Ginsenoside Rg1

CAS:22427-39-0|Ginsenoside Rg1

Ginsenoside Rg1

22426-30-8

C5H7NO2

查看详细
CAS:22404-46-2|4-Chloro-N-methylpyrimidin-2-amine

CAS:22404-46-2|4-Chloro-N-methylpyrimidin-2-amine

4-氯-N-甲基嘧啶-2-胺

2240-41-7

C8H11O3P

查看详细
CAS:23543-31-9|2-Bromo-N-methyl-N-(4-nitrophenyl)acetamide

CAS:23543-31-9|2-Bromo-N-methyl-N-(4-nitrophenyl)acetamide

2-溴-N-甲基-N-(4-硝基苯基)乙酰胺

23541-50-6

C27H30ClNO10

查看详细
CAS:23056-46-4|2-Bromo-5-methyl-3-nitropyridine

CAS:23056-46-4|2-Bromo-5-methyl-3-nitropyridine

2-溴-3-硝基-5-甲基吡啶

23056-45-3

C6H5BrN2O2

查看详细
CAS:22494-42-4|Diflunisal

CAS:22494-42-4|Diflunisal

二氟尼柳

22490-86-4

C10H15NO2

查看详细