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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:24005-61-6|6-Methoxy-2-pyrazinecarboxylic acid

CAS:24005-61-6|6-Methoxy-2-pyrazinecarboxylic acid

6-甲氧基-2-吡嗪甲酸

23999-64-6

C9H9NO2

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CAS:216431-85-5|6-(Trifluoromethyl)nicotinonitrile

CAS:216431-85-5|6-(Trifluoromethyl)nicotinonitrile

6-(三氟甲基)烟酸腈

216431-29-7

C10H8O4

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CAS:220497-66-5|(1S,3R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)cyclopentanecarboxylic acid

CAS:220497-66-5|(1S,3R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)cyclopentanecarboxylic acid

(1S,3R)-N-Fmoc-3-氨基环戊烷甲酸

22047-86-5

C8H9NO2

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CAS:23928-47-4|1,4-Dichloro-5-fluorophthalazine

CAS:23928-47-4|1,4-Dichloro-5-fluorophthalazine

1,4-二氯-5-氟二氮杂萘

23927-40-4

C16H14Br2

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CAS:2273-93-0|2,6-Dichloro-7-methylpurine

CAS:2273-93-0|2,6-Dichloro-7-methylpurine

2,6-二氯-7-甲基嘌呤

227305-69-3

C8H9BO3

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CAS:24016-03-3|2-Amino-3-benzyloxypyridine

CAS:24016-03-3|2-Amino-3-benzyloxypyridine

2-氨基-3-苄氧基吡啶

240139-82-6

C8H8BF3O3

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CAS:22190-33-6|5-Bromoindoline

CAS:22190-33-6|5-Bromoindoline

5-溴吲哚啉

22189-32-8

C14H36Cl2N2O12

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CAS:216690-15-2|Dimethyl 3-(4-fluorophenyl)pentanedioate

CAS:216690-15-2|Dimethyl 3-(4-fluorophenyl)pentanedioate

Dimethyl 3-(4-fluorophenyl)pentanedioate

21667-62-9

C9H6ClNO

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CAS:220607-75-0|2-Bromo-1-(3,5-difluorophenyl)ethanone

CAS:220607-75-0|2-Bromo-1-(3,5-difluorophenyl)ethanone

2-溴-3',5'-二氟苯乙酮

22059-22-9

C2H6N2O

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CAS:216393-67-8|4-Chloro-2-fluoro-6-iodoaniline

CAS:216393-67-8|4-Chloro-2-fluoro-6-iodoaniline

4-氯-2-氟-6-碘苯胺

216393-66-7

C6H2Cl3I

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