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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: 1400766-07-5|Ethyl 3,6-dimethylimidazo[1,2-a]pyridine-2-carboxylate

CAS: 1400766-07-5|Ethyl 3,6-dimethylimidazo[1,2-a]pyridine-2-carboxylate

3,6-二甲基咪唑并[1,2-a]吡啶-2-羧酸乙酯

1400766-07-5

C12H14N2O2

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CAS: 139911-28-7|Ethyl 2-bromo-5-fluorobenzoate

CAS: 139911-28-7|Ethyl 2-bromo-5-fluorobenzoate

2-溴-5-氟苯甲酸乙酯

139911-28-7

C9H8BrFO2

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CAS: 14003-66-8|5-Methyl-4-nitro-1H-imidazole

CAS: 14003-66-8|5-Methyl-4-nitro-1H-imidazole

5-甲基-4-硝基-1H-咪唑

14003-66-8

C4H5N3O2

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CAS: 142992-72-1|N-(4-Nitrophenyl)guanidine nitrate

CAS: 142992-72-1|N-(4-Nitrophenyl)guanidine nitrate

1-(4-硝基苯基)硝酸胍

142992-72-1

C7H9N5O5

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CAS: 141940-32-1|5-[(tert-Butoxycarbonyl)amino]-2-fluorobenzoic acid

CAS: 141940-32-1|5-[(tert-Butoxycarbonyl)amino]-2-fluorobenzoic acid

5-((叔丁氧基羰基)氨基)-2-氟苯甲酸

141940-32-1

C12H14FNO4

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CAS: 141452-01-9|Methyl indoline-5-carboxylate

CAS: 141452-01-9|Methyl indoline-5-carboxylate

吲哚-5-羧酸甲酯

141452-01-9

C10H11NO2

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CAS: 1422772-78-8|2-Bromo-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid

CAS: 1422772-78-8|2-Bromo-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid

2-溴-5H-吡咯并[2,3-b]吡嗪-7-羧酸

1422772-78-8

C7H4BrN3O2

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CAS: 143262-17-3|tert-Butyl 7-bromoindoline-1-carboxylate

CAS: 143262-17-3|tert-Butyl 7-bromoindoline-1-carboxylate

7-溴吲哚啉-1-羧酸叔丁酯

143262-17-3

C13H16BrNO2

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CAS: 1437794-62-1|4-Bromo-1-isobutyl-3-(trifluoromethyl)-1H-pyrazole

CAS: 1437794-62-1|4-Bromo-1-isobutyl-3-(trifluoromethyl)-1H-pyrazole

4-溴-1-异丁基-3-(三氟甲基)-1H-吡唑

1437794-62-1

C8H10BrF3N2

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CAS: 141052-31-5|7-Bromo-4-methylquinoline

CAS: 141052-31-5|7-Bromo-4-methylquinoline

4-甲基-7-溴喹啉

141052-31-5

C10H8BrN

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