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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: 274-79-3|Imidazo[1,2-a]pyrazine

CAS: 274-79-3|Imidazo[1,2-a]pyrazine

吲哚[1,2-a]吡嗪

274-79-3

C6H5N3

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CAS: 28162-32-5|2-(Thiophen-2-ylmethylene)malononitrile

CAS: 28162-32-5|2-(Thiophen-2-ylmethylene)malononitrile

(2-噻吩亚甲基)甲烷-1,1-二甲腈

28162-32-5

C8H4N2S

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CAS: 265121-04-8|Fosaprepitant dimeglumine

CAS: 265121-04-8|Fosaprepitant dimeglumine

福沙吡坦二甲葡胺

265121-04-8

C37H56F7N6O16P

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CAS: 27489-60-7|N-(Trans-4-hydroxycyclohexyl)acetamide

CAS: 27489-60-7|N-(Trans-4-hydroxycyclohexyl)acetamide

N-(Trans-4-hydroxycyclohexyl)acetamide

27489-60-7

C8H15NO2

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CAS: 27996-87-8|2-Fluoro-5-nitrobenzaldehyde

CAS: 27996-87-8|2-Fluoro-5-nitrobenzaldehyde

2-氟-5-硝基苯甲醛

27996-87-8

C7H4FNO3

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CAS: 27225-00-9|2,7-Naphthyridin-1-amine

CAS: 27225-00-9|2,7-Naphthyridin-1-amine

2,7-Naphthyridin-1-amine

27225-00-9

C8H7N3

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CAS: 2737-19-1|2-Bromo-5-(hydroxymethyl)phenol

CAS: 2737-19-1|2-Bromo-5-(hydroxymethyl)phenol

2-溴-5-(羟甲基)苯酚

2737-19-1

C7H7BrO2

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CAS: 28443-57-4|2-Amino-4,5-dichlorophenol

CAS: 28443-57-4|2-Amino-4,5-dichlorophenol

2-羟基-4,5-二氯苯胺

28443-57-4

C6H5Cl2NO

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CAS: 283158-18-9|8-Hydroxyquinoline-5-sulfonic acid hydrate

CAS: 283158-18-9|8-Hydroxyquinoline-5-sulfonic acid hydrate

8-羟基喹啉-5-磺酸

283158-18-9

C9H9NO5S

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CAS: 28269-03-6|(1R,2R)-rel-Dimethyl 4-oxocyclopentane-1,2-dicarboxylate

CAS: 28269-03-6|(1R,2R)-rel-Dimethyl 4-oxocyclopentane-1,2-dicarboxylate

(1R,2R)-rel-4-氧代环戊烷-1,2-二羧酸二甲酯

28269-03-6

C9H12O5

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