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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
2-Chloro-5-iodopyrazine|2-氯-5-碘吡嗪

2-Chloro-5-iodopyrazine|2-氯-5-碘吡嗪

2-Chloro-5-iodopyrazine

1057216-55-3

C4H2ClIN2

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5-(Benzyloxy)-1-(2,2-dimethoxyethyl)-6-(methoxycarbonyl)-4-oxo-1,4-dihydropyridine-3-carboxylic acid|5-(苄氧基)-1-(2,2-二甲氧基乙基)-6-(甲氧基羰基)-4-氧代-1,4-二氢吡啶-3-羧酸

5-(Benzyloxy)-1-(2,2-dimethoxyethyl)-6-(methoxycarbonyl)-4-oxo-1,4-dihydropyridine-3-carboxylic acid|5-(苄氧基)-1-(2,2-二甲氧基乙基)-6-(甲氧基羰基)-4-氧代-1,4-二氢吡啶-3-羧酸

5-(Benzyloxy)-1-(2,2-dimethoxyethyl)-6-(methoxycarbonyl)-4-oxo-1,4-dihydropyridine-3-carboxylic acid

1973401-99-8

C19H21NO8

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(3-Fluoro-5-(trifluoromethyl)phenyl)boronic acid|3-氟-5-三氟甲基苯硼酸

(3-Fluoro-5-(trifluoromethyl)phenyl)boronic acid|3-氟-5-三氟甲基苯硼酸

(3-Fluoro-5-(trifluoromethyl)phenyl)boronic acid

159020-59-4

C7H5BF4O2

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rel-((1R,8S,9r)-Bicyclo[6.1.0]non-4-yn-9-yl)methyl (4-nitrophenyl) carbonate|rel-((1R,8S,9r)-二环[6.1.0]壬-4-炔-9-基)甲基 4-硝基苯基碳酸酯

rel-((1R,8S,9r)-Bicyclo[6.1.0]non-4-yn-9-yl)methyl (4-nitrophenyl) carbonate|rel-((1R,8S,9r)-二环[6.1.0]壬-4-炔-9-基)甲基 4-硝基苯基碳酸酯

rel-((1R,8S,9r)-Bicyclo[6.1.0]non-4-yn-9-yl)methyl (4-nitrophenyl) carbonate

1380006-72-3

C17H17NO5

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5-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole|5-溴-1-(四氢-2H-吡喃-2-基)-1H-吡唑

5-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole|5-溴-1-(四氢-2H-吡喃-2-基)-1H-吡唑

5-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole

1187582-58-6

C8H11BrN2O

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6-Chloropyrido[3,4-d]pyrimidin-4(3H)-one|6-氯吡啶并[3,4-D]嘧啶-4(3H)-酮

6-Chloropyrido[3,4-d]pyrimidin-4(3H)-one|6-氯吡啶并[3,4-D]嘧啶-4(3H)-酮

6-Chloropyrido[3,4-d]pyrimidin-4(3H)-one

171178-47-5

C7H4ClN3O

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4-Methyl-7-nitro-1H-indole|4-甲基-7-硝基-1H-吲哚

4-Methyl-7-nitro-1H-indole|4-甲基-7-硝基-1H-吲哚

4-Methyl-7-nitro-1H-indole

289483-80-3

C9H8N2O2

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2-(4,4-Difluoropiperidin-1-yl)-N-(1-isopropylpiperidin-4-yl)-6-methoxy-7-(3-(pyrrolidin-1-yl)propoxy)quinazolin-4-amine|2-(4,4-二氟-1-哌啶基)-6-甲氧基-N-[1-异丙基-4-哌啶基]-7-[3-(1-吡咯烷基)丙氧基]-4-喹唑啉胺

2-(4,4-Difluoropiperidin-1-yl)-N-(1-isopropylpiperidin-4-yl)-6-methoxy-7-(3-(pyrrolidin-1-yl)propoxy)quinazolin-4-amine|2-(4,4-二氟-1-哌啶基)-6-甲氧基-N-[1-异丙基-4-哌啶基]-7-[3-(1-吡咯烷基)丙氧基]-4-喹唑啉胺

2-(4,4-Difluoropiperidin-1-yl)-N-(1-isopropylpiperidin-4-yl)-6-methoxy-7-(3-(pyrrolidin-1-yl)propoxy)quinazolin-4-amine

1481677-78-4

C29H44F2N6O2

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3-Methylisoxazol-4-amine|3-甲基异噁唑-4-胺

3-Methylisoxazol-4-amine|3-甲基异噁唑-4-胺

3-Methylisoxazol-4-amine

354795-62-3

C4H6N2O

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Ethyl 5-bromo-3-methyl-6-oxo-1,6-dihydropyridine-2-carboxylate|5-溴-3-甲基-6-氧代-1,6-二氢吡啶-2-羧酸乙酯

Ethyl 5-bromo-3-methyl-6-oxo-1,6-dihydropyridine-2-carboxylate|5-溴-3-甲基-6-氧代-1,6-二氢吡啶-2-羧酸乙酯

Ethyl 5-bromo-3-methyl-6-oxo-1,6-dihydropyridine-2-carboxylate

1849594-85-9

C9H10BrNO3

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