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
3-methyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	3-methyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	分子量：372.5 密度：N/A 沸点：N/A 熔点：N/A	955533-48-9	C₂₁H₂₈N₂O₂S
3,4-dimethyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	3,4-dimethyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	分子量：386.6 密度：N/A 沸点：N/A 熔点：N/A	955777-57-8	C₂₂H₃₀N₂O₂S
2,4-dimethyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	2,4-dimethyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	分子量：386.6 密度：N/A 沸点：N/A 熔点：N/A	955613-14-6	C₂₂H₃₀N₂O₂S
2-methoxy-5-methyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	2-methoxy-5-methyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	分子量：402.6 密度：N/A 沸点：N/A 熔点：N/A	955533-52-5	C₂₂H₃₀N₂O₃S
3-fluoro-4-methoxy-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	3-fluoro-4-methoxy-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	分子量：406.5 密度：N/A 沸点：N/A 熔点：N/A	955777-63-6	C₂₁H₂₇FN₂O₃S
4-ethoxy-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	4-ethoxy-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	分子量：402.6 密度：N/A 沸点：N/A 熔点：N/A	955613-21-5	C₂₂H₃₀N₂O₃S
3-fluoro-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	3-fluoro-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	分子量：376.5 密度：N/A 沸点：N/A 熔点：N/A	955533-56-9	C₂₀H₂₅FN₂O₂S
5-ethyl-N-[2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl]thiophene-2-sulfonamide	5-ethyl-N-[2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl]thiophene-2-sulfonamide	分子量：392.6 密度：N/A 沸点：N/A 熔点：N/A	955533-60-5	C₂₀H₂₈N₂O₂S₂
5-chloro-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)thiophene-2-sulfonamide	5-chloro-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)thiophene-2-sulfonamide	分子量：399.0 密度：N/A 沸点：N/A 熔点：N/A	955777-75-0	C₁₈H₂₃ClN₂O₂S₂
2,4-difluoro-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	2,4-difluoro-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	分子量：394.5 密度：N/A 沸点：N/A 熔点：N/A	955613-35-1	C₂₀H₂₄F₂N₂O₂S
2-methoxy-4,5-dimethyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	2-methoxy-4,5-dimethyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	分子量：416.6 密度：N/A 沸点：N/A 熔点：N/A	955533-64-9	C₂₃H₃₂N₂O₃S
5-methyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)thiophene-2-sulfonamide	5-methyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)thiophene-2-sulfonamide	分子量：378.6 密度：N/A 沸点：N/A 熔点：N/A	955613-42-0	C₁₉H₂₆N₂O₂S₂
2-methyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)propane-1-sulfonamide	2-methyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)propane-1-sulfonamide	分子量：338.5 密度：N/A 沸点：N/A 熔点：N/A	955777-87-4	C₁₈H₃₀N₂O₂S
2-phenyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)ethanesulfonamide	2-phenyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)ethanesulfonamide	分子量：386.6 密度：N/A 沸点：N/A 熔点：N/A	955613-49-7	C₂₂H₃₀N₂O₂S
2,5-dimethyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	2,5-dimethyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	分子量：386.6 密度：N/A 沸点：N/A 熔点：N/A	955613-56-6	C₂₂H₃₀N₂O₂S
4-fluoro-3-methyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	4-fluoro-3-methyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	分子量：390.5 密度：N/A 沸点：N/A 熔点：N/A	955777-99-8	C₂₁H₂₇FN₂O₂S
2-ethoxy-5-methyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	2-ethoxy-5-methyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	分子量：416.6 密度：N/A 沸点：N/A 熔点：N/A	955533-80-9	C₂₃H₃₂N₂O₃S
4-ethoxy-3-methyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	4-ethoxy-3-methyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	分子量：416.6 密度：N/A 沸点：N/A 熔点：N/A	955778-05-9	C₂₃H₃₂N₂O₃S
4-methoxy-3,5-dimethyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	4-methoxy-3,5-dimethyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	分子量：416.6 密度：N/A 沸点：N/A 熔点：N/A	955613-70-4	C₂₃H₃₂N₂O₃S
2-methyl-N-(4-{[2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl]sulfamoyl}phenyl)propanamide	2-methyl-N-(4-{[2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl]sulfamoyl}phenyl)propanamide	分子量：443.6 密度：N/A 沸点：N/A 熔点：N/A	955778-11-7	C₂₄H₃₃N₃O₃S
N-(4-(N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)sulfamoyl)phenyl)butyramide	N-(4-(N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)sulfamoyl)phenyl)butyramide	分子量：443.6 密度：N/A 沸点：N/A 熔点：N/A	955613-77-1	C₂₄H₃₃N₃O₃S
N-(3-methyl-4-(N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)sulfamoyl)phenyl)acetamide	N-(3-methyl-4-(N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)sulfamoyl)phenyl)acetamide	分子量：429.6 密度：N/A 沸点：N/A 熔点：N/A	955533-89-8	C₂₃H₃₁N₃O₃S
N-(3-methyl-4-{[2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl]sulfamoyl}phenyl)propanamide	N-(3-methyl-4-{[2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl]sulfamoyl}phenyl)propanamide	分子量：443.6 密度：N/A 沸点：N/A 熔点：N/A	955778-17-3	C₂₄H₃₃N₃O₃S
4-methoxy-2-methyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	4-methoxy-2-methyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	分子量：402.6 密度：N/A 沸点：N/A 熔点：N/A	955778-23-1	C₂₂H₃₀N₂O₃S
3-chloro-4-methoxy-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	3-chloro-4-methoxy-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	分子量：423.0 密度：N/A 沸点：N/A 熔点：N/A	955613-91-9	C₂₁H₂₇ClN₂O₃S
5-chloro-2-methoxy-N-[2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl]benzene-1-sulfonamide	5-chloro-2-methoxy-N-[2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl]benzene-1-sulfonamide	分子量：423.0 密度：N/A 沸点：N/A 熔点：N/A	955778-29-7	C₂₁H₂₇ClN₂O₃S
4-ethoxy-3-fluoro-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	4-ethoxy-3-fluoro-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	分子量：420.5 密度：N/A 沸点：N/A 熔点：N/A	955613-98-6	C₂₂H₂₉FN₂O₃S
5-ethyl-2-methoxy-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	5-ethyl-2-methoxy-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzenesulfonamide	分子量：416.6 密度：N/A 沸点：N/A 熔点：N/A	955534-04-0	C₂₃H₃₂N₂O₃S
1-phenyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)methanesulfonamide	1-phenyl-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)methanesulfonamide	分子量：372.5 密度：N/A 沸点：N/A 熔点：N/A	955778-35-5	C₂₁H₂₈N₂O₂S
N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)-1-(m-tolyl)methanesulfonamide	N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)-1-(m-tolyl)methanesulfonamide	分子量：386.6 密度：N/A 沸点：N/A 熔点：N/A	955534-09-5	C₂₂H₃₀N₂O₂S
1-(4-fluorophenyl)-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)methanesulfonamide	1-(4-fluorophenyl)-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)methanesulfonamide	分子量：390.5 密度：N/A 沸点：N/A 熔点：N/A	955778-46-8	C₂₁H₂₇FN₂O₂S
1-(2-chlorophenyl)-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)methanesulfonamide	1-(2-chlorophenyl)-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)methanesulfonamide	分子量：407.0 密度：N/A 沸点：N/A 熔点：N/A	955614-19-4	C₂₁H₂₇ClN₂O₂S
1-(3-chlorophenyl)-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)methanesulfonamide	1-(3-chlorophenyl)-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)methanesulfonamide	分子量：407.0 密度：N/A 沸点：N/A 熔点：N/A	955534-19-7	C₂₁H₂₇ClN₂O₂S
2-(4-methoxyphenyl)-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)ethanesulfonamide	2-(4-methoxyphenyl)-N-(2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)ethanesulfonamide	分子量：416.6 密度：N/A 沸点：N/A 熔点：N/A	955614-43-4	C₂₃H₃₂N₂O₃S
N-(3-((4-chlorobenzyl)sulfonyl)-1,2,4-thiadiazol-5-yl)isonicotinamide	N-(3-((4-chlorobenzyl)sulfonyl)-1,2,4-thiadiazol-5-yl)isonicotinamide	分子量：394.9 密度：N/A 沸点：N/A 熔点：N/A	941905-69-7	C₁₅H₁₁ClN₄O₃S₂
N-(6-ethoxybenzo[d]thiazol-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	N-(6-ethoxybenzo[d]thiazol-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	分子量：418.5 密度：N/A 沸点：N/A 熔点：N/A	955617-04-6	C₂₀H₂₂N₂O₄S₂
4-Methyl-N-[5-[[(3-methylphenyl)methyl]thio]-1,3,4-thiadiazol-2-yl]benzamide	4-Methyl-N-[5-[[(3-methylphenyl)methyl]thio]-1,3,4-thiadiazol-2-yl]benzamide	分子量：355.5 密度：N/A 沸点：N/A 熔点：N/A	881947-57-5	C₁₈H₁₇N₃OS₂
N-(4-ethoxybenzo[d]thiazol-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	N-(4-ethoxybenzo[d]thiazol-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	分子量：418.5 密度：N/A 沸点：N/A 熔点：N/A	955536-84-2	C₂₀H₂₂N₂O₄S₂
N-(4,5-dihydronaphtho[1,2-d]thiazol-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	N-(4,5-dihydronaphtho[1,2-d]thiazol-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	分子量：426.6 密度：N/A 沸点：N/A 熔点：N/A	955797-84-9	C₂₂H₂₂N₂O₃S₂
2-(4-(isopropylsulfonyl)phenyl)-N-(4-(4-propoxyphenyl)thiazol-2-yl)acetamide	2-(4-(isopropylsulfonyl)phenyl)-N-(4-(4-propoxyphenyl)thiazol-2-yl)acetamide	分子量：458.6 密度：N/A 沸点：N/A 熔点：N/A	955798-08-0	C₂₃H₂₆N₂O₄S₂
N-(4-(4-ethoxyphenyl)thiazol-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	N-(4-(4-ethoxyphenyl)thiazol-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	分子量：444.6 密度：N/A 沸点：N/A 熔点：N/A	955798-24-0	C₂₂H₂₄N₂O₄S₂
N-(5-benzoyl-4-phenylthiazol-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	N-(5-benzoyl-4-phenylthiazol-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	分子量：504.6 密度：N/A 沸点：N/A 熔点：N/A	955618-54-9	C₂₇H₂₄N₂O₄S₂
Ethyl 2-(2-(4-(isopropylsulfonyl)phenyl)acetamido)-4-phenylthiazole-5-carboxylate	Ethyl 2-(2-(4-(isopropylsulfonyl)phenyl)acetamido)-4-phenylthiazole-5-carboxylate	分子量：472.6 密度：N/A 沸点：N/A 熔点：N/A	955798-34-2	C₂₃H₂₄N₂O₅S₂
N-(3-cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	N-(3-cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	分子量：388.5 密度：N/A 沸点：N/A 熔点：N/A	955618-78-7	C₁₉H₂₀N₂O₃S₂
N-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	N-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	分子量：402.5 密度：N/A 沸点：N/A 熔点：N/A	955618-86-7	C₂₀H₂₂N₂O₃S₂
N-(3-cyano-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	N-(3-cyano-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	分子量：416.6 密度：N/A 沸点：N/A 熔点：N/A	955537-84-5	C₂₁H₂₄N₂O₃S₂
N-(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	N-(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	分子量：416.6 密度：N/A 沸点：N/A 熔点：N/A	955537-93-6	C₂₁H₂₄N₂O₃S₂
Ethyl 3-(2-(4-(isopropylsulfonyl)phenyl)acetamido)-5-phenylthiophene-2-carboxylate	Ethyl 3-(2-(4-(isopropylsulfonyl)phenyl)acetamido)-5-phenylthiophene-2-carboxylate	分子量：471.6 密度：N/A 沸点：N/A 熔点：N/A	955798-55-7	C₂₄H₂₅NO₅S₂
N-(4H-chromeno[4,3-d]thiazol-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	N-(4H-chromeno[4,3-d]thiazol-2-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide	分子量：428.5 密度：N/A 沸点：N/A 熔点：N/A	955799-05-0	C₂₁H₂₀N₂O₄S₂
2-(4-(isopropylsulfonyl)phenyl)-N-(4-(5,6,7,8-tetrahydronaphthalen-2-yl)thiazol-2-yl)acetamide	2-(4-(isopropylsulfonyl)phenyl)-N-(4-(5,6,7,8-tetrahydronaphthalen-2-yl)thiazol-2-yl)acetamide	分子量：454.6 密度：N/A 沸点：N/A 熔点：N/A	955620-26-5	C₂₄H₂₆N₂O₃S₂