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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号:849751-48-0|tert-Butyl (2-chloropyrimidin-4-yl)carbamate

CAS号:849751-48-0|tert-Butyl (2-chloropyrimidin-4-yl)carbamate

(2-氯嘧啶-4-基)氨基甲酸叔丁酯

849751-48-0

C9H12ClN3O2

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CAS号:1002355-91-0|tert-Butyl 2-amino-6,7-dihydrothiazolo[4,5-c]pyridine-5(4H)-carboxylate

CAS号:1002355-91-0|tert-Butyl 2-amino-6,7-dihydrothiazolo[4,5-c]pyridine-5(4H)-carboxylate

2-氨基-6,7-二氢噻唑[4,5-c]吡啶-5(4H)-羧酸叔丁酯

1002355-91-0

C11H17N3O2S

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CAS号:1187932-69-9|(R)-tert-Butyl 3-(iodomethyl)pyrrolidine-1-carboxylate

CAS号:1187932-69-9|(R)-tert-Butyl 3-(iodomethyl)pyrrolidine-1-carboxylate

(R)-3-(碘甲基)吡咯烷-1-羧酸叔丁酯

1187932-69-9

C10H18INO2

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CAS号:4774-34-9|4-Hydroxypyrimidine-5-carbonitrile

CAS号:4774-34-9|4-Hydroxypyrimidine-5-carbonitrile

4-羟基-5-氰基嘧啶

4774-34-9

C5H3N3O

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CAS号:1227602-73-4|4-Iodo-2-methoxy-5-methylpyridine

CAS号:1227602-73-4|4-Iodo-2-methoxy-5-methylpyridine

4-碘-2-甲氧基-5-甲基吡啶

1227602-73-4

C7H8INO

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CAS号:5181-35-1|2-(2-Bromoethoxy)isoindoline-1,3-dione

CAS号:5181-35-1|2-(2-Bromoethoxy)isoindoline-1,3-dione

2-(2-溴乙氧基)异吲哚啉-1,3-二酮

5181-35-1

C10H8BrNO3

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CAS号:42839-04-3|4-Cyanopyrimidine

CAS号:42839-04-3|4-Cyanopyrimidine

4-氰基嘧啶

42839-04-3

C5H3N3

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CAS号:1160994-87-5|4-Chloro-7-(trifluoromethoxy)quinazoline

CAS号:1160994-87-5|4-Chloro-7-(trifluoromethoxy)quinazoline

4-氯-7-(三氟甲氧基)喹唑啉

1160994-87-5

C9H4ClF3N2O

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CAS号:199872-10-1|5-Bromo-8-(difluoromethoxy)quinoline

CAS号:199872-10-1|5-Bromo-8-(difluoromethoxy)quinoline

5-溴-8-(二氟甲氧基)喹啉

199872-10-1

C10H6BrF2NO

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CAS号:29898-23-5|Methyl 5-(dimethylamino)nicotinate

CAS号:29898-23-5|Methyl 5-(dimethylamino)nicotinate

5-二甲氨基烟酸甲酯

29898-23-5

C9H12N2O2

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