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: 20776-62-9|2-Amino-3,4-dichlorobenzoic acid

CAS: 20776-62-9|2-Amino-3,4-dichlorobenzoic acid

2-Amino-3,4-dichlorobenzoic acid

20776-62-9

C7H5Cl2NO2

查看详细
CAS: 203389-28-0|1-Butylpyridin-1-ium tetrafluoroborate

CAS: 203389-28-0|1-Butylpyridin-1-ium tetrafluoroborate

1-丁基吡啶四氟硼酸盐

203389-28-0

C9H14BF4N

查看详细
CAS: 2044706-64-9|Methyl 6-((N-(3-bromobenzyl)sulfamoyl)amino)-6-oxohexanoate

CAS: 2044706-64-9|Methyl 6-((N-(3-bromobenzyl)sulfamoyl)amino)-6-oxohexanoate

Methyl 6-((N-(3-bromobenzyl)sulfamoyl)amino)-6-oxohexanoate

2044706-64-9

C14H19BrN2O5S

查看详细
CAS: 20511-12-0|5-Iodopyridin-2-amine

CAS: 20511-12-0|5-Iodopyridin-2-amine

2-氨基-5-碘吡啶

20511-12-0

C5H5IN2

查看详细
CAS: 205111-94-0|3-Bromo-8-chloroquinoline

CAS: 205111-94-0|3-Bromo-8-chloroquinoline

3-Bromo-8-chloroquinoline

205111-94-0

C9H5BrClN

查看详细
CAS: 2032-35-1|2-Bromo-1,1-diethoxyethane

CAS: 2032-35-1|2-Bromo-1,1-diethoxyethane

溴乙醛缩二乙醇

2032-35-1

C6H13BrO2

查看详细
CAS: 20721-18-0|6-Methylpyrazin-2-ol

CAS: 20721-18-0|6-Methylpyrazin-2-ol

2-羟基-6-甲基吡嗪

20721-18-0

C5H6N2O

查看详细
CAS: 202865-83-6|3-Bromo-5-fluorotoluene

CAS: 202865-83-6|3-Bromo-5-fluorotoluene

3-溴-5-氟甲苯

202865-83-6

C7H6BrF

查看详细
CAS: 210962-44-0|tert-Butyl 4-(4-(ethoxycarbonyl)phenoxy)piperidine-1-carboxylate

CAS: 210962-44-0|tert-Butyl 4-(4-(ethoxycarbonyl)phenoxy)piperidine-1-carboxylate

tert-Butyl 4-(4-(ethoxycarbonyl)phenoxy)piperidine-1-carboxylate

210962-44-0

C19H27NO5

查看详细
CAS: 20702-77-6|Neohesperidin dihydrochalcone

CAS: 20702-77-6|Neohesperidin dihydrochalcone

新橙皮苷二氢查尔酮

20702-77-6

C28H36O15

查看详细