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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: 1431985-92-0|K02288

CAS: 1431985-92-0|K02288

K02288

1431985-92-0

C20H20N2O4

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CAS: 1435-44-5|1-Chloro-2,4-difluorobenzene

CAS: 1435-44-5|1-Chloro-2,4-difluorobenzene

2,4-二氟氯苯

1435-44-5

C6H3ClF2

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CAS: 1426425-59-3|tert-Butyl 5-hydroxy-3-iodo-1H-indazole-1-carboxylate

CAS: 1426425-59-3|tert-Butyl 5-hydroxy-3-iodo-1H-indazole-1-carboxylate

5-羟基-3-碘-1H-咪唑-1-甲酸叔丁酯

1426425-59-3

C12H13IN2O3

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CAS: 143314-17-4|1-Ethyl-3-methylimidazolium Acetate

CAS: 143314-17-4|1-Ethyl-3-methylimidazolium Acetate

1-乙基-3-甲基咪唑醋酸盐

143314-17-4

C8H14N2O2

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CAS: 141-97-9|Ethyl acetylacetate

CAS: 141-97-9|Ethyl acetylacetate

乙酰乙酸乙酯

141-97-9

C6H10O3

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CAS: 14248-01-2|5-Bromo-1-methyl-2(1H)-pyrimidinone

CAS: 14248-01-2|5-Bromo-1-methyl-2(1H)-pyrimidinone

5-溴-1-甲基嘧啶-2(1H)-酮

14248-01-2

C5H5BrN2O

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CAS: 14002-33-6|3,3'-Azanediylbis(propan-1-ol)

CAS: 14002-33-6|3,3'-Azanediylbis(propan-1-ol)

3,3'-亚氨基双-1-丙醇

14002-33-6

C6H15NO2

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CAS: 1401162-80-8|Methyl 4-(4-fluorophenyl)pyrimidine-2-carboxylate

CAS: 1401162-80-8|Methyl 4-(4-fluorophenyl)pyrimidine-2-carboxylate

4-(4-氟苯基)嘧啶-2-羧酸甲酯

1401162-80-8

C12H9FN2O2

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CAS: 1396215-84-1|4,4,5,5-Tetramethyl-2-(oxetan-3-yl)-1,3,2-dioxaborolane

CAS: 1396215-84-1|4,4,5,5-Tetramethyl-2-(oxetan-3-yl)-1,3,2-dioxaborolane

4,4,5,5-四甲基-2-(氧杂环丁烷-3-基)-1,3,2-二氧杂硼杂环戊烷

1396215-84-1

C9H17BO3

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CAS: 1408282-26-7|8-Fluoro-1,3,4,5-tetrahydro-6H-pyrrolo[4,3,2-ef][2]benzazepin-6-one

CAS: 1408282-26-7|8-Fluoro-1,3,4,5-tetrahydro-6H-pyrrolo[4,3,2-ef][2]benzazepin-6-one

8-氟-1,3,4,5-四氢-6H-吡咯并[4,3,2-ef][2]苯并氮杂-6-酮

1408282-26-7

C11H9FN2O

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