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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:157-06-2|H-D-Arg-OH

CAS:157-06-2|H-D-Arg-OH

D-精氨酸

1570-45-2

C8H9NO2

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CAS:1551-45-7|Ethyl 4-oxo-4H-pyran-2-carboxylate

CAS:1551-45-7|Ethyl 4-oxo-4H-pyran-2-carboxylate

4-氧代-4H-吡喃-2-羧酸乙酯

155141-29-0

C22H23N3O7S

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CAS:154325-76-5|Ethyl 3-(3-(tert-butylthio)-1-(4-chlorobenzyl)-5-methoxy-1H-indol-2-yl)-2,2-dimethylpropanoate

CAS:154325-76-5|Ethyl 3-(3-(tert-butylthio)-1-(4-chlorobenzyl)-5-methoxy-1H-indol-2-yl)-2,2-dimethylpropanoate

3-(3-(叔丁硫基)-1-(4-氯苄基)-5-甲氧基-1H-吲哚-2-基)-2,2-甲基丙酸酯

154288-09-2

C9H7ClN2O

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CAS:154532-34-0|3-(tert-Butyl)benzonitrile

CAS:154532-34-0|3-(tert-Butyl)benzonitrile

间叔丁基苯腈

15450-76-7

C9H7NO2

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CAS:15781-70-1|Bis(2,4,6-trichlorophenyl) malonate

CAS:15781-70-1|Bis(2,4,6-trichlorophenyl) malonate

双(2,4,6-三氯苯基)丙二酸酯

157791-21-4

C6H13NO2

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CAS:15459-51-5|4-Bromo-2,6-diiodophenol

CAS:15459-51-5|4-Bromo-2,6-diiodophenol

4-Bromo-2,6-diiodophenol

154593-58-5

C7H8BrNO2S

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CAS:154057-13-3|4-Methyl-2-nitro-1-(trifluoromethyl)benzene

CAS:154057-13-3|4-Methyl-2-nitro-1-(trifluoromethyl)benzene

4-甲基-2-硝基三氟甲基苯

154048-89-2

C10H13IN2O2

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CAS:147-93-3|Thiosalicylic acid

CAS:147-93-3|Thiosalicylic acid

硫代水杨酸

14793-00-1

C7H6ClN3

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CAS:149104-90-5|4-Acetylphenylboronic acid

CAS:149104-90-5|4-Acetylphenylboronic acid

4-乙酰苯硼酸

149104-89-2

C8H9BrO

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CAS:149524-42-5|(R)-3-(3-Fluorophenyl)-5-(hydroxymethyl)oxazolidin-2-one

CAS:149524-42-5|(R)-3-(3-Fluorophenyl)-5-(hydroxymethyl)oxazolidin-2-one

(R)-3-(3-氟苯基)-5-羟甲基噁唑烷-2-酮

149520-94-5

C6H9N3O2

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