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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:22246-07-7|7-Amino-3,4-dihydro-2(1H)-quinolinone

CAS:22246-07-7|7-Amino-3,4-dihydro-2(1H)-quinolinone

7-氨基-3,4-二氢-2(1H)-喹啉酮

22246-05-5

C9H9NO2

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CAS:229613-93-8|(3aR,4R,6S,6aS)-Methyl 4-((tert-butoxycarbonyl)amino)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-6-carboxylate

CAS:229613-93-8|(3aR,4R,6S,6aS)-Methyl 4-((tert-butoxycarbonyl)amino)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-6-carboxylate

(3aR,4R,6S,6aS)-4-[叔丁氧羰基氨基]-3-(1-乙基丙基)-3a,5,6,6a-四氢-4H-环戊并[d]异恶唑-6-羧酸甲酯

22960-16-3

C10H7NO

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CAS:23351-05-5|4-(1H-Pyrrol-1-yl)benzaldehyde

CAS:23351-05-5|4-(1H-Pyrrol-1-yl)benzaldehyde

4-(1H-吡咯-1-基)苯甲醛

23328-88-3

C4H5BrN2

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CAS:240800-45-7|5-Fluoro-2-(trifluoromethyl)benzonitrile

CAS:240800-45-7|5-Fluoro-2-(trifluoromethyl)benzonitrile

5-氟-2-三氟甲基苯甲腈

24078-21-5

C9H9NO4

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CAS:23145-07-5|5-Bromobenzofuran

CAS:23145-07-5|5-Bromobenzofuran

5-溴-1-苯并呋喃

23144-52-7

C8H17ClO

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CAS:2234-16-4|2',4'-Dichloroacetophenone

CAS:2234-16-4|2',4'-Dichloroacetophenone

2,4-二氯苯乙酮

223407-18-9

C12H14N2O3

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CAS:2164-61-6|Pyridazine-3-carboxylic acid

CAS:2164-61-6|Pyridazine-3-carboxylic acid

3-羧基哒嗪

216444-00-7

C9H7NO2

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CAS:2360-19-2|4-Amino-3-nitrobenzenesulfonamide

CAS:2360-19-2|4-Amino-3-nitrobenzenesulfonamide

4-氨基-3-硝基苯磺酰胺

23601-40-3

C13H28O7

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CAS:237435-16-4|3-Amino-6-bromo-2,4-dichloropyridine

CAS:237435-16-4|3-Amino-6-bromo-2,4-dichloropyridine

3-氨基-6-溴-2,4-二氯吡啶

237429-33-3

C6H7BO2S

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CAS:225104-76-7|3-Chloro-2,6-difluorobenzoic acid

CAS:225104-76-7|3-Chloro-2,6-difluorobenzoic acid

3-氯-2,6-二氟苯甲酸

22510-08-3

C6H4FNO3

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