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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:23003-35-2|2-Bromo-6-methylpyridin-3-ol

CAS:23003-35-2|2-Bromo-6-methylpyridin-3-ol

2-溴-3-羟基-6-甲基吡啶

23003-30-7

C6H6INO

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CAS:22288-78-4|Methyl 3-amino-2-thiophenecarboxylate

CAS:22288-78-4|Methyl 3-amino-2-thiophenecarboxylate

3-氨基噻吩-2-羧酸甲酯

22287-35-0

C5H10ClN

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CAS:22353-35-1|2-Amino-3-chloro-5-nitropyridine

CAS:22353-35-1|2-Amino-3-chloro-5-nitropyridine

2-氨基-3-氯-5-硝基吡啶

22353-34-0

C5H5ClN2

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CAS:221289-88-9|2-Oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carbonitrile

CAS:221289-88-9|2-Oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carbonitrile

2-氧代-2,3-二氢-1H-苯并[d]咪唑-5-甲腈

221285-25-2

C7H8FNO

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CAS:2346-73-8|2-Chloro-9-methyl-9H-purine

CAS:2346-73-8|2-Chloro-9-methyl-9H-purine

2-氯-9-甲基-9H-嘌呤

23462-75-1

C5H8O2

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CAS:22728-89-8|D-Aspartic acid-b-methyl ester hydrochloride

CAS:22728-89-8|D-Aspartic acid-b-methyl ester hydrochloride

(R)-2-氨基-4-甲氧基-4-氧代丁酸盐酸盐

22726-30-3

C9H9NO2S

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CAS:21742-00-7|2-(Trifluoromethyl)benzyl chloride

CAS:21742-00-7|2-(Trifluoromethyl)benzyl chloride

2-三氟甲基苄基氯

21740-23-8

C19H15Cl3O5

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CAS:2328-12-3|6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride

CAS:2328-12-3|6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride

6,7-二甲氧基-1,2,3,4-四氢异喹啉盐酸盐

2327-45-9

C9H9NO5

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CAS:21887-64-9|Boc-Orn-OH

CAS:21887-64-9|Boc-Orn-OH

叔丁氧羰基-L-鸟氨酸

21883-13-6

C9H9NO

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CAS:22539-93-1|1-(Benzyloxy)propan-2-one

CAS:22539-93-1|1-(Benzyloxy)propan-2-one

1-(Benzyloxy)propan-2-one

225385-03-5

C6H2BrClN2S

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