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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:154257-76-8|2,3-Dichloro-4-fluorobenzoic acid

CAS:154257-76-8|2,3-Dichloro-4-fluorobenzoic acid

2,3-二氯-4-氟苯甲酸

1542564-70-4

C10H8BrN

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CAS:157887-82-6|(9H-Fluoren-9-yl)methyl (3-hydroxypropyl)carbamate

CAS:157887-82-6|(9H-Fluoren-9-yl)methyl (3-hydroxypropyl)carbamate

3-(Fmoc-氨基)-1-丙醇

15788-16-6

C8H6N2O2

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CAS:155666-33-4|2-Amino-4-(benzyloxy)-5-methoxybenzoic acid

CAS:155666-33-4|2-Amino-4-(benzyloxy)-5-methoxybenzoic acid

2-氨基-4-苄氧基-5-甲氧基苯甲酸

155629-96-2

C8H7N3

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CAS:15100-35-3|Bicyclo[4.2.0]octa-1,3,5-trien-7-ylmethanol

CAS:15100-35-3|Bicyclo[4.2.0]octa-1,3,5-trien-7-ylmethanol

1-羟甲基苯并环丁烷

15097-38-8

C27H23O2P

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CAS:152460-10-1|N-(5-Amino-2-methylphenyl)-4-(3-pyridyl)-2-pyrimidineamine

CAS:152460-10-1|N-(5-Amino-2-methylphenyl)-4-(3-pyridyl)-2-pyrimidineamine

2-(5-氨基-2-甲基苯胺)-4-(3-吡啶)嘧啶

152460-09-8

C16H13N5O2

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CAS:154257-85-9|1-(3-Bromo-5-chlorophenyl)ethanone

CAS:154257-85-9|1-(3-Bromo-5-chlorophenyl)ethanone

3-溴-5-氯苯乙酮

154257-76-8

C7H3Cl2FO2

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CAS:157662-77-6|4-Fluoro-3-nitrophenylacetonitrile

CAS:157662-77-6|4-Fluoro-3-nitrophenylacetonitrile

4-氟-3-硝基苯乙腈

157654-67-6

C21H22ClNO

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CAS:157327-42-9|3-Dimethylaminomethylene-4-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

CAS:157327-42-9|3-Dimethylaminomethylene-4-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester

3-((二甲基氨基)亚甲基)-4-氧代吡咯烷-1-羧酸叔丁酯

1572-99-2

C6H9NO2

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CAS:1480-65-5|5-Chloro-2-fluoropyridine

CAS:1480-65-5|5-Chloro-2-fluoropyridine

5-氯-2-氟吡啶

1480-64-4

C5H3ClFN

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CAS:146-77-0|2-Chloroadenosine

CAS:146-77-0|2-Chloroadenosine

2-氯腺嘌呤核苷

14676-52-9

C14H12O2

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