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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: 20398-34-9|Sodium ((2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl diphosphate

CAS: 20398-34-9|Sodium ((2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl diphosphate

5'-二磷酸腺苷钠盐

20398-34-9

C10H12N5Na3O10P2

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CAS: 2040-89-3|2-Bromo-6-fluorophenol

CAS: 2040-89-3|2-Bromo-6-fluorophenol

2-溴-6-氟苯酚

2040-89-3

C6H4BrFO

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CAS: 210532-25-5|3,5-Difluorobenzene-1-sulfonyl chloride

CAS: 210532-25-5|3,5-Difluorobenzene-1-sulfonyl chloride

3,5-二氟苯磺酰氯

210532-25-5

C6H3ClF2O2S

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CAS: 203302-95-8|4-Bromo-3,5-difluorobenzenamine

CAS: 203302-95-8|4-Bromo-3,5-difluorobenzenamine

4-溴-3,5-二氟苯胺

203302-95-8

C6H4BrF2N

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CAS: 208264-60-2|Ethyl 2,5-dibromo-4-thiazolecarboxylate

CAS: 208264-60-2|Ethyl 2,5-dibromo-4-thiazolecarboxylate

2,5-二溴噻唑-4-甲酸乙酯

208264-60-2

C6H5Br2NO2S

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CAS: 2026-48-4|L-Valinol

CAS: 2026-48-4|L-Valinol

L-缬氨醇

2026-48-4

C5H13NO

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CAS: 20924-57-6|Isochroman-4-ol

CAS: 20924-57-6|Isochroman-4-ol

异苯并二氢吡喃-4-醇

20924-57-6

C9H10O2

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CAS: 20691-89-8|(1-Methylpiperidin-4-yl)methanol

CAS: 20691-89-8|(1-Methylpiperidin-4-yl)methanol

1-甲基-4-哌啶甲醇

20691-89-8

C7H15NO

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CAS: 2044-64-6|N,N-Dimethyl-3-oxobutanamide

CAS: 2044-64-6|N,N-Dimethyl-3-oxobutanamide

N,N-二甲基-3-氧代丁酰胺

2044-64-6

C6H11NO2

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CAS: 2058-74-4|1-Methylindoline-2,3-dione

CAS: 2058-74-4|1-Methylindoline-2,3-dione

1-甲基-1H-吲哚-2,3-二酮

2058-74-4

C9H7NO2

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