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: 274693-53-7|benzyl (3aS,4R,6S,6aR)-6-hydroxy-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-ylcarbamate

CAS: 274693-53-7|benzyl (3aS,4R,6S,6aR)-6-hydroxy-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-ylcarbamate

N-[(3aS,4R,6S,6aR)-四氢-6-羟基-2,2-二甲基-4H-环戊烯并-1,3-二氧戊环-4-基]氨基甲酸苄酯

274693-53-7

C16H21NO5

查看详细
CAS: 26896-20-8|Neodecanoic acid

CAS: 26896-20-8|Neodecanoic acid

新癸酸,异构体混合物

26896-20-8

C10H20O2

查看详细
CAS: 273756-99-3|1-Ethyl-1H-imidazo[4,5-b]pyridine

CAS: 273756-99-3|1-Ethyl-1H-imidazo[4,5-b]pyridine

1-Ethyl-1H-imidazo[4,5-b]pyridine

273756-99-3

C8H9N3

查看详细
CAS: 27353-36-2|4,4'-Dichloro-3,3'-bipyridine

CAS: 27353-36-2|4,4'-Dichloro-3,3'-bipyridine

4,4'-二氯-3,3'-联吡啶

27353-36-2

C10H6Cl2N2

查看详细
CAS: 271-47-6|1H-Pyrazolo[3,4-c]pyridine

CAS: 271-47-6|1H-Pyrazolo[3,4-c]pyridine

1H-吡唑并[3,4-c]吡啶

271-47-6

C6H5N3

查看详细
CAS: 27333-47-7|1,3,3-Trimethylspiro[indoline-2,3'-naphtho[2,1-b][1,4]oxazine]

CAS: 27333-47-7|1,3,3-Trimethylspiro[indoline-2,3'-naphtho[2,1-b][1,4]oxazine]

1,3,3-三甲基二氢吲哚螺[2,3'-萘并[2,1-B][1,4]恶嗪]

27333-47-7

C22H20N2O

查看详细
CAS: 27973-29-1|1,6-Dibromopyrene

CAS: 27973-29-1|1,6-Dibromopyrene

1,6-二溴芘

27973-29-1

C16H8Br2

查看详细
CAS: 27333-50-2|5-Chloro-1,3,3-trimethylspiro[indoline-2,3'-naphtho[2,1-b][1,4]oxazine]

CAS: 27333-50-2|5-Chloro-1,3,3-trimethylspiro[indoline-2,3'-naphtho[2,1-b][1,4]oxazine]

5-氯-1,3-二氢-1,3,3-三甲基螺[2H-吲哚-2,3'-(3H)萘并[2,1-B](1,4)嗪]

27333-50-2

C22H19ClN2O

查看详细
CAS: 272-49-1|1H-Pyrrolo[3,2-b]pyridine

CAS: 272-49-1|1H-Pyrrolo[3,2-b]pyridine

4-氮杂吲哚

272-49-1

C7H6N2

查看详细
CAS: 27139-97-5|2-Bromo-4-chlorotoluene

CAS: 27139-97-5|2-Bromo-4-chlorotoluene

2-溴-4-氯甲苯

27139-97-5

C7H6BrCl

查看详细