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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: 14161-09-2|2-(Methylsulfonyl)pyrimidine

CAS: 14161-09-2|2-(Methylsulfonyl)pyrimidine

2-(Methylsulfonyl)pyrimidine

14161-09-2

C5H6N2O2S

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CAS: 14173-39-8|4-Chloro-L-phenylalanine

CAS: 14173-39-8|4-Chloro-L-phenylalanine

4-氯-L-苯基丙氨酸

14173-39-8

C9H10ClNO2

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CAS: 14126-37-5|Nickel(II) bromide bis(triphenylphosphine)

CAS: 14126-37-5|Nickel(II) bromide bis(triphenylphosphine)

双(三苯基膦)二溴化镍

14126-37-5

C36H30Br2NiP2

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CAS: 14199-15-6|Methyl 4-hydroxyphenylacetate

CAS: 14199-15-6|Methyl 4-hydroxyphenylacetate

对羟基苯乙酸甲酯

14199-15-6

C9H10O3

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CAS: 143491-57-0|Emtricitabine

CAS: 143491-57-0|Emtricitabine

恩曲他滨

143491-57-0

C8H10FN3O3S

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CAS: 14282-76-9|2-Bromo-3-methylthiophene

CAS: 14282-76-9|2-Bromo-3-methylthiophene

2-溴-3-甲基噻吩

14282-76-9

C5H5BrS

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CAS: 1416740-16-3|2-Bromo-7-nitro-5H-pyrrolo[2,3-b]pyrazine

CAS: 1416740-16-3|2-Bromo-7-nitro-5H-pyrrolo[2,3-b]pyrazine

2-Bromo-7-nitro-5H-pyrrolo[2,3-b]pyrazine

1416740-16-3

C6H3BrN4O2

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CAS: 14080-50-3|Thieno[2,3-d]pyrimidin-4(3H)-one

CAS: 14080-50-3|Thieno[2,3-d]pyrimidin-4(3H)-one

噻吩并[2,3-d]嘧啶-4(3H)-酮

14080-50-3

C6H4N2OS

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CAS: 13997-19-8|Nequinate

CAS: 13997-19-8|Nequinate

甲氧苄喹酯,苄氧丁喹酮酯,苄氧喹甲酯

13997-19-8

C22H23NO4

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CAS: 1427438-90-1|4-Bromo-2-fluoro-6-hydroxybenzaldehyde

CAS: 1427438-90-1|4-Bromo-2-fluoro-6-hydroxybenzaldehyde

4-溴-2-氟-6-羟基苯甲醛

1427438-90-1

C7H4BrFO2

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