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CAS号查询库

CAS号是公开的化学物质信息的最权威的集合。CAS号涵盖从1957年至今的科学文献中确定的物质,其他物质可追溯到20世纪初。它也称CAS编号(CAS Registry Number,或称CAS Number,CAS Rn,CAS #),又称CAS登录号或CAS登记号码,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。美国化学会的下设组织化学文摘社(Chemical Abstracts Service,简称CAS)负责为每一种出现在文献中的物质分配一个CAS编号,其目的是为了避免化学物质有多种名称的麻烦,使数据库的检索更为方便。如今几乎所有的化学数据库都允许用CAS编号检索。

名称 CAS号
N1-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)-N2-(3-phenylpropyl)oxalamide 898458-34-9
N1-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)-N2-(2-methoxyphenethyl)oxalamide 898416-33-6
N1-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)-N2-(4-methoxybenzyl)oxalamide 898458-35-0
N1-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)-N2-(3-methoxybenzyl)oxalamide 898416-35-8
N1-cycloheptyl-N2-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)oxalamide 898432-93-4
N1-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)-N2-(4-methoxyphenethyl)oxalamide 898416-36-9
N1-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)-N2-phenethyloxalamide 898432-94-5
N1-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)-N2-(4-methoxyphenyl)oxalamide 898416-39-2
N'-(4-chlorophenyl)-N-[2-(2,3-dihydro-1H-indol-1-yl)-2-(furan-2-yl)ethyl]ethanediamide 898458-41-8
N1-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)-N2-(3-methoxyphenyl)oxalamide 898433-00-6
N1-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)-N2-phenyloxalamide 898458-45-2
N1-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)-N2-(2-methoxyphenyl)oxalamide 898458-46-3
N1-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)-N2-(2-methoxy-5-methylphenyl)oxalamide 898416-46-1
N1-(3,4-dimethoxyphenyl)-N2-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)oxalamide 898416-49-4
N1-(2-ethoxyphenyl)-N2-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)oxalamide 898458-53-2
N1-(2-(1H-indol-3-yl)ethyl)-N2-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)oxalamide 898433-09-5
N-cyclopentyl-N'-[2-(furan-2-yl)-2-(1,2,3,4-tetrahydroisoquinolin-2-yl)ethyl]ethanediamide 903258-74-2
N1-cyclohexyl-N2-(2-(3,4-dihydroisoquinolin-2(1H)-yl)-2-(furan-2-yl)ethyl)oxalamide 904278-09-7
N1-cycloheptyl-N2-(2-(3,4-dihydroisoquinolin-2(1H)-yl)-2-(furan-2-yl)ethyl)oxalamide 903288-49-3
N-(2-(indolin-1-yl)-2-(thiophen-2-yl)ethyl)cyclohexanecarboxamide 898407-37-9
N1-(2-(indolin-1-yl)-2-(thiophen-2-yl)ethyl)-N2-(2-methoxyphenethyl)oxalamide 898407-57-3
N1-(2-(indolin-1-yl)-2-(thiophen-2-yl)ethyl)-N2-(4-methoxyphenethyl)oxalamide 898407-61-9
N1-(3,4-dimethoxyphenyl)-N2-(2-(indolin-1-yl)-2-(thiophen-2-yl)ethyl)oxalamide 898424-41-4
N-(2-(3,4-dihydroisoquinolin-2(1H)-yl)-2-(thiophen-2-yl)ethyl)propionamide 903326-73-8
(2,6-Difluorophenyl)(4-((4-methoxyphenyl)sulfonyl)-1-oxa-4,8-diazaspiro[4.5]decan-8-yl)methanone 903254-46-6
(2-Methoxyphenyl)(4-((4-methoxyphenyl)sulfonyl)-1-oxa-4,8-diazaspiro[4.5]decan-8-yl)methanone 898408-12-3
(2,6-Difluorophenyl)(4-(thiophen-2-ylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]decan-8-yl)methanone 903305-49-7
8-((2,5-Difluorophenyl)sulfonyl)-4-tosyl-1-oxa-4,8-diazaspiro[4.5]decane 898424-95-8
8-(Mesitylsulfonyl)-4-tosyl-1-oxa-4,8-diazaspiro[4.5]decane 898424-97-0
8-((4-Fluoro-3-methylphenyl)sulfonyl)-4-tosyl-1-oxa-4,8-diazaspiro[4.5]decane 898452-89-6
8-((2,5-Dimethylphenyl)sulfonyl)-4-tosyl-1-oxa-4,8-diazaspiro[4.5]decane 898425-01-9
8-((2,5-Difluorophenyl)sulfonyl)-4-((4-methoxyphenyl)sulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane 898452-93-2
8-((4-Fluoro-2-methylphenyl)sulfonyl)-4-((4-methoxyphenyl)sulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane 898408-26-9
8-((4-Fluoro-3-methylphenyl)sulfonyl)-4-((4-methoxyphenyl)sulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane 898452-99-8
8-((4-Fluorophenyl)sulfonyl)-4-(mesitylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane 898453-01-5
4-(Mesitylsulfonyl)-8-(phenylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane 898408-30-5
4-(Mesitylsulfonyl)-8-tosyl-1-oxa-4,8-diazaspiro[4.5]decane 898453-03-7
8-((4-Chlorophenyl)sulfonyl)-4-(mesitylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane 898425-14-4
8-((4-Fluoro-2-methylphenyl)sulfonyl)-4-(mesitylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane 898408-32-7
8-((4-Fluoro-3-methylphenyl)sulfonyl)-4-(mesitylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane 898453-05-9
8-((2,5-Dimethylphenyl)sulfonyl)-4-(mesitylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane 898425-16-6
8-((2,5-Difluorophenyl)sulfonyl)-4-(phenylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane 898453-07-1
8-(Mesitylsulfonyl)-4-(phenylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane 898453-10-6
8-((4-Fluoro-3-methylphenyl)sulfonyl)-4-(phenylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane 898408-39-4
8-((2,5-Dimethylphenyl)sulfonyl)-4-(phenylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane 898453-14-0
8-((5-Fluoro-2-methoxyphenyl)sulfonyl)-4-(phenylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane 898453-16-2
8-((4-Fluoro-2-methylphenyl)sulfonyl)-4-(thiophen-2-ylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane 898453-24-2
8-((4-Fluoro-3-methylphenyl)sulfonyl)-4-(thiophen-2-ylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane 898425-31-5
N-(3-fluoro-4-methylphenyl)-2-oxo-2-(4-(phenylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]decan-8-yl)acetamide 898453-43-5
N1-(3,4-dimethoxyphenethyl)-N2-(4-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinolin-8-yl)oxalamide 898462-10-7