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	英文名	物理化学性质	CAS号	分子式
N-(2-(furan-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)benzo[c][1,2,5]thiadiazole-5-carboxamide	N-(2-(furan-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)benzo[c][1,2,5]thiadiazole-5-carboxamide	分子量：404.4 密度：N/A 沸点：N/A 熔点：N/A	1207039-22-2	C₂₁H₁₆N₄O₃S
1-(2-(Furan-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-3-(thiophen-2-yl)urea	1-(2-(Furan-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-3-(thiophen-2-yl)urea	分子量：367.4 密度：N/A 沸点：N/A 熔点：N/A	1206986-90-4	C₁₉H₁₇N₃O₃S
1-Cyclohexyl-3-(2-(furan-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)urea	1-Cyclohexyl-3-(2-(furan-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)urea	分子量：367.4 密度：N/A 沸点：N/A 熔点：N/A	1207055-65-9	C₂₁H₂₅N₃O₃
1-(2-Ethoxyphenyl)-3-(2-(furan-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)urea	1-(2-Ethoxyphenyl)-3-(2-(furan-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)urea	分子量：405.4 密度：N/A 沸点：N/A 熔点：N/A	1207053-54-0	C₂₃H₂₃N₃O₄
5-methyl-N-(2-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)isoxazole-3-carboxamide	5-methyl-N-(2-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)isoxazole-3-carboxamide	分子量：367.4 密度：N/A 沸点：N/A 熔点：N/A	1207006-34-5	C₁₉H₁₇N₃O₃S
Ethyl 4-oxo-4-((2-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)amino)butanoate	Ethyl 4-oxo-4-((2-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)amino)butanoate	分子量：386.5 密度：N/A 沸点：N/A 熔点：N/A	1207039-29-9	C₂₀H₂₂N₂O₄S
2-(2,5-dioxopyrrolidin-1-yl)-N-(2-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)acetamide	2-(2,5-dioxopyrrolidin-1-yl)-N-(2-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)acetamide	分子量：397.4 密度：N/A 沸点：N/A 熔点：N/A	1206987-08-7	C₂₀H₁₉N₃O₄S
N-(2-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)benzo[c][1,2,5]thiadiazole-5-carboxamide	N-(2-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)benzo[c][1,2,5]thiadiazole-5-carboxamide	分子量：420.5 密度：N/A 沸点：N/A 熔点：N/A	1207028-81-6	C₂₁H₁₆N₄O₂S₂
1-(Thiophen-2-yl)-3-(2-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)urea	1-(Thiophen-2-yl)-3-(2-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)urea	分子量：383.5 密度：N/A 沸点：N/A 熔点：N/A	1206987-17-8	C₁₉H₁₇N₃O₂S₂
N-(2-(cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-4-methyl-1,2,3-thiadiazole-5-carboxamide	N-(2-(cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-4-methyl-1,2,3-thiadiazole-5-carboxamide	分子量：342.4 密度：N/A 沸点：N/A 熔点：N/A	1207006-54-9	C₁₇H₁₈N₄O₂S
Ethyl 4-((2-(cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)amino)-4-oxobutanoate	Ethyl 4-((2-(cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)amino)-4-oxobutanoate	分子量：344.4 密度：N/A 沸点：N/A 熔点：N/A	1207023-60-6	C₁₉H₂₄N₂O₄
N-(2-(cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)quinoxaline-2-carboxamide	N-(2-(cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)quinoxaline-2-carboxamide	分子量：372.4 密度：N/A 沸点：N/A 熔点：N/A	1207055-69-3	C₂₂H₂₀N₄O₂
N-(2-(cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)benzo[c][1,2,5]thiadiazole-5-carboxamide	N-(2-(cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)benzo[c][1,2,5]thiadiazole-5-carboxamide	分子量：378.4 密度：N/A 沸点：N/A 熔点：N/A	1207055-73-9	C₂₀H₁₈N₄O₂S
N-(2-(cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-5-phenylisoxazole-3-carboxamide	N-(2-(cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-5-phenylisoxazole-3-carboxamide	分子量：387.4 密度：N/A 沸点：N/A 熔点：N/A	1206989-81-2	C₂₃H₂₁N₃O₃
(E)-3-(benzo[d][1,3]dioxol-5-yl)-N-(2-(cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)acrylamide	(E)-3-(benzo[d][1,3]dioxol-5-yl)-N-(2-(cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)acrylamide	分子量：390.4 密度：N/A 沸点：N/A 熔点：N/A	1207061-35-5	C₂₃H₂₂N₂O₄
3-(5-Chloro-2-methoxyphenyl)-1-(2-cyclopropanecarbonyl-1,2,3,4-tetrahydroisoquinolin-7-yl)urea	3-(5-Chloro-2-methoxyphenyl)-1-(2-cyclopropanecarbonyl-1,2,3,4-tetrahydroisoquinolin-7-yl)urea	分子量：399.9 密度：N/A 沸点：N/A 熔点：N/A	1207006-76-5	C₂₁H₂₂ClN₃O₃
(E)-N-(2-benzoyl-1,2,3,4-tetrahydroisoquinolin-7-yl)-3-(3,4-dimethoxyphenyl)acrylamide	(E)-N-(2-benzoyl-1,2,3,4-tetrahydroisoquinolin-7-yl)-3-(3,4-dimethoxyphenyl)acrylamide	分子量：442.5 密度：N/A 沸点：N/A 熔点：N/A	1207061-61-7	C₂₇H₂₆N₂O₄
1-(2-Benzoyl-1,2,3,4-tetrahydroisoquinolin-7-yl)-3-cyclohexylurea	1-(2-Benzoyl-1,2,3,4-tetrahydroisoquinolin-7-yl)-3-cyclohexylurea	分子量：377.5 密度：N/A 沸点：N/A 熔点：N/A	1207043-13-7	C₂₃H₂₇N₃O₂
1-(2-Benzoyl-1,2,3,4-tetrahydroisoquinolin-7-yl)-3-(2-ethoxyphenyl)urea	1-(2-Benzoyl-1,2,3,4-tetrahydroisoquinolin-7-yl)-3-(2-ethoxyphenyl)urea	分子量：415.5 密度：N/A 沸点：N/A 熔点：N/A	1207039-99-3	C₂₅H₂₅N₃O₃
N-(2-(phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)pyrazine-2-carboxamide	N-(2-(phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)pyrazine-2-carboxamide	分子量：394.4 密度：N/A 沸点：N/A 熔点：N/A	1207006-90-3	C₂₀H₁₈N₄O₃S
N-[2-(benzenesulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl]-3,5-dimethyl-1,2-oxazole-4-sulfonamide	N-[2-(benzenesulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl]-3,5-dimethyl-1,2-oxazole-4-sulfonamide	分子量：447.5 密度：N/A 沸点：N/A 熔点：N/A	1206990-06-8	C₂₀H₂₁N₃O₅S₂
1-Cyclohexyl-3-(2-(phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)urea	1-Cyclohexyl-3-(2-(phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)urea	分子量：413.5 密度：N/A 沸点：N/A 熔点：N/A	1207023-75-3	C₂₂H₂₇N₃O₃S
5-methyl-N-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)isoxazole-3-carboxamide	5-methyl-N-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)isoxazole-3-carboxamide	分子量：363.4 密度：N/A 沸点：N/A 熔点：N/A	1206998-71-1	C₁₇H₂₁N₃O₄S
2,5-dimethyl-N-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)furan-3-carboxamide	2,5-dimethyl-N-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)furan-3-carboxamide	分子量：376.5 密度：N/A 沸点：N/A 熔点：N/A	1207053-59-5	C₁₉H₂₄N₂O₄S
4-methyl-N-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-1,2,3-thiadiazole-5-carboxamide	4-methyl-N-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-1,2,3-thiadiazole-5-carboxamide	分子量：380.5 密度：N/A 沸点：N/A 熔点：N/A	1207006-98-1	C₁₆H₂₀N₄O₃S₂
3-methoxy-1-methyl-N-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-1H-pyrazole-4-carboxamide	3-methoxy-1-methyl-N-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-1H-pyrazole-4-carboxamide	分子量：392.5 密度：N/A 沸点：N/A 熔点：N/A	1207005-24-0	C₁₈H₂₄N₄O₄S
N-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)benzo[d]thiazole-2-carboxamide	N-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)benzo[d]thiazole-2-carboxamide	分子量：415.5 密度：N/A 沸点：N/A 熔点：N/A	1207040-08-1	C₂₀H₂₁N₃O₃S₂
N-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)benzo[c][1,2,5]thiadiazole-5-carboxamide	N-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)benzo[c][1,2,5]thiadiazole-5-carboxamide	分子量：416.5 密度：N/A 沸点：N/A 熔点：N/A	1207028-83-8	C₁₉H₂₀N₄O₃S₂
N-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-1-(thiophen-2-yl)cyclopentanecarboxamide	N-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-1-(thiophen-2-yl)cyclopentanecarboxamide	分子量：432.6 密度：N/A 沸点：N/A 熔点：N/A	1207040-44-5	C₂₂H₂₈N₂O₃S₂
2,4-dichloro-5-methyl-N-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)benzenesulfonamide	2,4-dichloro-5-methyl-N-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)benzenesulfonamide	分子量：477.4 密度：N/A 沸点：N/A 熔点：N/A	1207053-61-9	C₁₉H₂₂Cl₂N₂O₄S₂
1-Cyclopropyl-3-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)urea	1-Cyclopropyl-3-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)urea	分子量：337.4 密度：N/A 沸点：N/A 熔点：N/A	1207040-24-1	C₁₆H₂₃N₃O₃S
1-(2-(Propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-3-(thiophen-2-ylmethyl)urea	1-(2-(Propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-3-(thiophen-2-ylmethyl)urea	分子量：393.5 密度：N/A 沸点：N/A 熔点：N/A	1207055-79-5	C₁₈H₂₃N₃O₃S₂
1-(2,6-Difluorophenyl)-3-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)urea	1-(2,6-Difluorophenyl)-3-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)urea	分子量：409.5 密度：N/A 沸点：N/A 熔点：N/A	1207005-30-8	C₁₉H₂₁F₂N₃O₃S
N-(2-oxo-2,3-dihydro-1H-indol-5-yl)pyrazine-2-carboxamide	N-(2-oxo-2,3-dihydro-1H-indol-5-yl)pyrazine-2-carboxamide	分子量：254.24 密度：N/A 沸点：N/A 熔点：N/A	1207005-42-2	C₁₃H₁₀N₄O₂
Ethyl 4-oxo-4-((2-oxoindolin-5-yl)amino)butanoate	Ethyl 4-oxo-4-((2-oxoindolin-5-yl)amino)butanoate	分子量：276.29 密度：N/A 沸点：N/A 熔点：N/A	1207023-82-2	C₁₄H₁₆N₂O₄
2-((4-fluorophenyl)thio)-N-(2-oxoindolin-5-yl)acetamide	2-((4-fluorophenyl)thio)-N-(2-oxoindolin-5-yl)acetamide	分子量：316.4 密度：N/A 沸点：N/A 熔点：N/A	1207028-87-2	C₁₆H₁₃FN₂O₂S
(E)-3-(benzo[d][1,3]dioxol-5-yl)-N-(2-oxoindolin-5-yl)acrylamide	(E)-3-(benzo[d][1,3]dioxol-5-yl)-N-(2-oxoindolin-5-yl)acrylamide	分子量：322.3 密度：N/A 沸点：N/A 熔点：N/A	1207061-32-2	C₁₈H₁₄N₂O₄
N-(2-oxoindolin-5-yl)-4-phenyltetrahydro-2H-pyran-4-carboxamide	N-(2-oxoindolin-5-yl)-4-phenyltetrahydro-2H-pyran-4-carboxamide	分子量：336.4 密度：N/A 沸点：N/A 熔点：N/A	1207005-50-2	C₂₀H₂₀N₂O₃
2-(4-(isopropylthio)phenyl)-N-(2-oxoindolin-5-yl)acetamide	2-(4-(isopropylthio)phenyl)-N-(2-oxoindolin-5-yl)acetamide	分子量：340.4 密度：N/A 沸点：N/A 熔点：N/A	1206987-39-4	C₁₉H₂₀N₂O₂S
1-(2-Oxoindolin-5-yl)-3-(2-(trifluoromethyl)phenyl)urea	1-(2-Oxoindolin-5-yl)-3-(2-(trifluoromethyl)phenyl)urea	分子量：335.28 密度：N/A 沸点：N/A 熔点：N/A	1207055-85-3	C₁₆H₁₂F₃N₃O₂
Ethyl 4-oxo-4-((2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)amino)butanoate	Ethyl 4-oxo-4-((2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)amino)butanoate	分子量：290.31 密度：N/A 沸点：N/A 熔点：N/A	1207023-88-8	C₁₅H₁₈N₂O₄
N-(2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)benzo[c][1,2,5]thiadiazole-5-carboxamide	N-(2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)benzo[c][1,2,5]thiadiazole-5-carboxamide	分子量：324.4 密度：N/A 沸点：N/A 熔点：N/A	1207055-91-1	C₁₆H₁₂N₄O₂S
2-(4-(isopropylsulfonyl)phenyl)-N-(2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)acetamide	2-(4-(isopropylsulfonyl)phenyl)-N-(2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)acetamide	分子量：386.5 密度：N/A 沸点：N/A 熔点：N/A	1206987-46-3	C₂₀H₂₂N₂O₄S
2-(benzylthio)-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)acetamide	2-(benzylthio)-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)acetamide	分子量：390.5 密度：N/A 沸点：N/A 熔点：N/A	1207005-63-7	C₂₂H₁₈N₂O₃S
(E)-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)-3-(3,4,5-trimethoxyphenyl)acrylamide	(E)-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)-3-(3,4,5-trimethoxyphenyl)acrylamide	分子量：446.5 密度：N/A 沸点：N/A 熔点：N/A	1207061-49-1	C₂₅H₂₂N₂O₆
2-(2,6-dioxopiperidin-1-yl)-N-(8-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)ethanesulfonamide	2-(2,6-dioxopiperidin-1-yl)-N-(8-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)ethanesulfonamide	分子量：443.5 密度：N/A 沸点：N/A 熔点：N/A	1207055-97-7	C₂₁H₂₁N₃O₆S
Phenyl (4-(2-(cyclopropylamino)-2-oxoethyl)phenyl)carbamate	Phenyl (4-(2-(cyclopropylamino)-2-oxoethyl)phenyl)carbamate	分子量：310.3 密度：N/A 沸点：N/A 熔点：N/A	1207024-02-9	C₁₈H₁₈N₂O₃
N-(4-(2-(cyclopropylamino)-2-oxoethyl)phenyl)cinnamamide	N-(4-(2-(cyclopropylamino)-2-oxoethyl)phenyl)cinnamamide	分子量：320.4 密度：N/A 沸点：N/A 熔点：N/A	1207062-17-6	C₂₀H₂₀N₂O₂
(E)-N-(4-(2-(cyclopropylamino)-2-oxoethyl)phenyl)-3-(3,4-dimethoxyphenyl)acrylamide	(E)-N-(4-(2-(cyclopropylamino)-2-oxoethyl)phenyl)-3-(3,4-dimethoxyphenyl)acrylamide	分子量：380.4 密度：N/A 沸点：N/A 熔点：N/A	1207061-50-4	C₂₂H₂₄N₂O₄
N-cyclopropyl-2-(4-(2-(4-(isopropylthio)phenyl)acetamido)phenyl)acetamide	N-cyclopropyl-2-(4-(2-(4-(isopropylthio)phenyl)acetamido)phenyl)acetamide	分子量：382.5 密度：N/A 沸点：N/A 熔点：N/A	1207053-70-0	C₂₂H₂₆N₂O₂S