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 |
| 4-fluoro-N-(4-(3-((4-methylbenzyl)amino)-3-oxopropyl)thiazol-2-yl)benzamide
|
4-fluoro-N-(4-(3-((4-methylbenzyl)amino)-3-oxopropyl)thiazol-2-yl)benzamide
|
分子量:397.5 密度:N/A
沸点:N/A 熔点:N/A
|
1021227-93-9
|
C21H20FN3O2S
|
| 4-fluoro-N-(4-(3-((2-methoxyphenethyl)amino)-3-oxopropyl)thiazol-2-yl)benzamide
|
4-fluoro-N-(4-(3-((2-methoxyphenethyl)amino)-3-oxopropyl)thiazol-2-yl)benzamide
|
分子量:427.5 密度:N/A
沸点:N/A 熔点:N/A
|
1021227-95-1
|
C22H22FN3O3S
|
| N-(4-fluorobenzyl)-2-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
N-(4-fluorobenzyl)-2-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
分子量:327.31 密度:N/A
沸点:N/A 熔点:N/A
|
1105213-62-4
|
C17H14FN3O3
|
| N-(4-(3-((4-ethylphenyl)amino)-3-oxopropyl)thiazol-2-yl)-4-fluorobenzamide
|
N-(4-(3-((4-ethylphenyl)amino)-3-oxopropyl)thiazol-2-yl)-4-fluorobenzamide
|
分子量:397.5 密度:N/A
沸点:N/A 熔点:N/A
|
1040654-69-0
|
C21H20FN3O2S
|
| 2-(2,3-dihydro-1,4-benzodioxin-6-yl)-N,N-dimethylacetamide
|
2-(2,3-dihydro-1,4-benzodioxin-6-yl)-N,N-dimethylacetamide
|
分子量:221.25 密度:N/A
沸点:N/A 熔点:N/A
|
1090429-03-0
|
C12H15NO3
|
| 2-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)-N-phenylacetamide
|
2-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)-N-phenylacetamide
|
分子量:295.29 密度:N/A
沸点:N/A 熔点:N/A
|
1105250-77-8
|
C16H13N3O3
|
| N-(2-ethyl-6-methylphenyl)-2-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
N-(2-ethyl-6-methylphenyl)-2-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
分子量:337.4 密度:N/A
沸点:N/A 熔点:N/A
|
1105213-68-0
|
C19H19N3O3
|
| 3-(2,5-dioxo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepin-3-yl)-N-(2-methylbenzo[d]thiazol-5-yl)propanamide
|
3-(2,5-dioxo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepin-3-yl)-N-(2-methylbenzo[d]thiazol-5-yl)propanamide
|
分子量:394.4 密度:N/A
沸点:N/A 熔点:N/A
|
1192279-75-6
|
C20H18N4O3S
|
| N-(4-(3-((4-ethoxyphenyl)amino)-3-oxopropyl)thiazol-2-yl)-4-fluorobenzamide
|
N-(4-(3-((4-ethoxyphenyl)amino)-3-oxopropyl)thiazol-2-yl)-4-fluorobenzamide
|
分子量:413.5 密度:N/A
沸点:N/A 熔点:N/A
|
1021227-98-4
|
C21H20FN3O3S
|
| Ethyl 4-(3-(2-(4-fluorobenzamido)thiazol-4-yl)propanamido)benzoate
|
Ethyl 4-(3-(2-(4-fluorobenzamido)thiazol-4-yl)propanamido)benzoate
|
分子量:441.5 密度:N/A
沸点:N/A 熔点:N/A
|
1021228-01-2
|
C22H20FN3O4S
|
| 2-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)-N-(4-(trifluoromethoxy)phenyl)acetamide
|
2-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)-N-(4-(trifluoromethoxy)phenyl)acetamide
|
分子量:379.29 密度:N/A
沸点:N/A 熔点:N/A
|
1105213-78-2
|
C17H12F3N3O4
|
| N-(4-(3-((3,4-dichlorophenyl)amino)-3-oxopropyl)thiazol-2-yl)-4-fluorobenzamide
|
N-(4-(3-((3,4-dichlorophenyl)amino)-3-oxopropyl)thiazol-2-yl)-4-fluorobenzamide
|
分子量:438.3 密度:N/A
沸点:N/A 熔点:N/A
|
1040654-77-0
|
C19H14Cl2FN3O2S
|
| N-(4-(3-((2,3-dimethylphenyl)amino)-3-oxopropyl)thiazol-2-yl)-4-fluorobenzamide
|
N-(4-(3-((2,3-dimethylphenyl)amino)-3-oxopropyl)thiazol-2-yl)-4-fluorobenzamide
|
分子量:397.5 密度:N/A
沸点:N/A 熔点:N/A
|
1021228-04-5
|
C21H20FN3O2S
|
| N-(3-chlorophenyl)-2-({4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}oxy)acetamide
|
N-(3-chlorophenyl)-2-({4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}oxy)acetamide
|
分子量:329.74 密度:N/A
沸点:N/A 熔点:N/A
|
1105250-95-0
|
C16H12ClN3O3
|
| Butanoic acid, 3-[[4-[(methylamino)sulfonyl]phenyl]amino]-
|
Butanoic acid, 3-[[4-[(methylamino)sulfonyl]phenyl]amino]-
|
分子量:272.32 密度:N/A
沸点:N/A 熔点:N/A
|
1155566-58-7
|
C11H16N2O4S
|
| N-(4-methoxyphenethyl)-2-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
N-(4-methoxyphenethyl)-2-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
分子量:353.4 密度:N/A
沸点:N/A 熔点:N/A
|
1105251-01-1
|
C19H19N3O4
|
| N-(4-(3-((3-chloro-2-methylphenyl)amino)-3-oxopropyl)thiazol-2-yl)-4-fluorobenzamide
|
N-(4-(3-((3-chloro-2-methylphenyl)amino)-3-oxopropyl)thiazol-2-yl)-4-fluorobenzamide
|
分子量:417.9 密度:N/A
沸点:N/A 熔点:N/A
|
1040654-85-0
|
C20H17ClFN3O2S
|
| 4-fluoro-N-(4-(3-((3-fluoro-4-methylphenyl)amino)-3-oxopropyl)thiazol-2-yl)benzamide
|
4-fluoro-N-(4-(3-((3-fluoro-4-methylphenyl)amino)-3-oxopropyl)thiazol-2-yl)benzamide
|
分子量:401.4 密度:N/A
沸点:N/A 熔点:N/A
|
1021255-80-0
|
C20H17F2N3O2S
|
| N-(5-chloro-2,4-dimethoxyphenyl)-2-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
N-(5-chloro-2,4-dimethoxyphenyl)-2-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
分子量:389.8 密度:N/A
沸点:N/A 熔点:N/A
|
1105251-07-7
|
C18H16ClN3O5
|
| 2-(2-(4-benzylpiperidin-1-yl)-2-oxoethoxy)-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
|
2-(2-(4-benzylpiperidin-1-yl)-2-oxoethoxy)-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
|
分子量:391.5 密度:N/A
沸点:N/A 熔点:N/A
|
1105213-97-5
|
C23H25N3O3
|
| 2-{[4-(Methylsulfamoyl)phenyl]sulfanyl}benzoic acid
|
2-{[4-(Methylsulfamoyl)phenyl]sulfanyl}benzoic acid
|
分子量:323.4 密度:N/A
沸点:N/A 熔点:N/A
|
1155567-20-6
|
C14H13NO4S2
|
| 4-fluoro-N-(4-(3-((3-methoxyphenethyl)amino)-3-oxopropyl)thiazol-2-yl)benzamide
|
4-fluoro-N-(4-(3-((3-methoxyphenethyl)amino)-3-oxopropyl)thiazol-2-yl)benzamide
|
分子量:427.5 密度:N/A
沸点:N/A 熔点:N/A
|
1021255-83-3
|
C22H22FN3O3S
|
| N-(4-(3-amino-3-oxopropyl)thiazol-2-yl)-4-fluorobenzamide
|
N-(4-(3-amino-3-oxopropyl)thiazol-2-yl)-4-fluorobenzamide
|
分子量:293.32 密度:N/A
沸点:N/A 熔点:N/A
|
1021255-86-6
|
C13H12FN3O2S
|
| N-(4-(3-((3-chloro-4-methoxyphenyl)amino)-3-oxopropyl)thiazol-2-yl)-4-fluorobenzamide
|
N-(4-(3-((3-chloro-4-methoxyphenyl)amino)-3-oxopropyl)thiazol-2-yl)-4-fluorobenzamide
|
分子量:433.9 密度:N/A
沸点:N/A 熔点:N/A
|
1021255-89-9
|
C20H17ClFN3O3S
|
| N-(4-(3-((3-acetamidophenyl)amino)-3-oxopropyl)thiazol-2-yl)-4-fluorobenzamide
|
N-(4-(3-((3-acetamidophenyl)amino)-3-oxopropyl)thiazol-2-yl)-4-fluorobenzamide
|
分子量:426.5 密度:N/A
沸点:N/A 熔点:N/A
|
1021255-92-4
|
C21H19FN4O3S
|
| N-(2,6-dimethylphenyl)-2-((9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
N-(2,6-dimethylphenyl)-2-((9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
分子量:337.4 密度:N/A
沸点:N/A 熔点:N/A
|
1105214-17-2
|
C19H19N3O3
|
| N-(4-(3-((2-(cyclohex-1-en-1-yl)ethyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
N-(4-(3-((2-(cyclohex-1-en-1-yl)ethyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
分子量:389.5 密度:N/A
沸点:N/A 熔点:N/A
|
1021022-83-2
|
C19H23N3O2S2
|
| N-(4-((difluoromethyl)thio)phenyl)-2-((9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
N-(4-((difluoromethyl)thio)phenyl)-2-((9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
分子量:391.4 密度:N/A
沸点:N/A 熔点:N/A
|
1105251-33-9
|
C18H15F2N3O3S
|
| N-(4-(3-((2-chlorobenzyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
N-(4-(3-((2-chlorobenzyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
分子量:405.9 密度:N/A
沸点:N/A 熔点:N/A
|
1021133-33-4
|
C18H16ClN3O2S2
|
| N-(4-(3-((2-methoxybenzyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
N-(4-(3-((2-methoxybenzyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
分子量:401.5 密度:N/A
沸点:N/A 熔点:N/A
|
1021059-05-1
|
C19H19N3O3S2
|
| N-(3-chlorophenyl)-2-((9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
N-(3-chlorophenyl)-2-((9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
分子量:343.8 密度:N/A
沸点:N/A 熔点:N/A
|
1105214-21-8
|
C17H14ClN3O3
|
| N-(4-(3-(indolin-1-yl)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
N-(4-(3-(indolin-1-yl)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
分子量:383.5 密度:N/A
沸点:N/A 熔点:N/A
|
1021022-89-8
|
C19H17N3O2S2
|
| N-(3-chloro-2-methylphenyl)-2-((9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
N-(3-chloro-2-methylphenyl)-2-((9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
分子量:357.8 密度:N/A
沸点:N/A 熔点:N/A
|
1105251-37-3
|
C18H16ClN3O3
|
| N-(2,4-dichlorophenyl)-2-((9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
N-(2,4-dichlorophenyl)-2-((9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
分子量:378.2 密度:N/A
沸点:N/A 熔点:N/A
|
1105214-25-2
|
C17H13Cl2N3O3
|
| N-(4-(3-((4-butylphenyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
N-(4-(3-((4-butylphenyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
分子量:413.6 密度:N/A
沸点:N/A 熔点:N/A
|
1021133-39-0
|
C21H23N3O2S2
|
| N-(4-(3-((3-fluorophenyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
N-(4-(3-((3-fluorophenyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
分子量:375.4 密度:N/A
沸点:N/A 熔点:N/A
|
1021091-97-3
|
C17H14FN3O2S2
|
| N-(4-acetylphenyl)-2-((9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
N-(4-acetylphenyl)-2-((9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
|
分子量:351.4 密度:N/A
沸点:N/A 熔点:N/A
|
1170853-63-0
|
C19H17N3O4
|
| N-(4-(3-((2-ethoxyphenyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
N-(4-(3-((2-ethoxyphenyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
分子量:401.5 密度:N/A
沸点:N/A 熔点:N/A
|
1021059-07-3
|
C19H19N3O3S2
|
| Ethyl 4-(3-(2-(thiophene-2-carboxamido)thiazol-4-yl)propanamido)benzoate
|
Ethyl 4-(3-(2-(thiophene-2-carboxamido)thiazol-4-yl)propanamido)benzoate
|
分子量:429.5 密度:N/A
沸点:N/A 熔点:N/A
|
1021092-00-1
|
C20H19N3O4S2
|
| N-(4-(3-((3-chloro-4-fluorophenyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
N-(4-(3-((3-chloro-4-fluorophenyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
分子量:409.9 密度:N/A
沸点:N/A 熔点:N/A
|
1021228-62-5
|
C17H13ClFN3O2S2
|
| N-(4-(3-((2,3-dimethylphenyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
N-(4-(3-((2,3-dimethylphenyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
分子量:385.5 密度:N/A
沸点:N/A 熔点:N/A
|
1021059-09-5
|
C19H19N3O2S2
|
| N-(4-(4-methoxyphenyl)thiazol-2-yl)-3-(6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)propanamide
|
N-(4-(4-methoxyphenyl)thiazol-2-yl)-3-(6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)propanamide
|
分子量:386.4 密度:N/A
沸点:N/A 熔点:N/A
|
1172765-56-8
|
C18H18N4O4S
|
| N-(4-(1H-tetrazol-5-yl)phenyl)-3-(6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)propanamide
|
N-(4-(1H-tetrazol-5-yl)phenyl)-3-(6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)propanamide
|
分子量:341.32 密度:N/A
沸点:N/A 熔点:N/A
|
1172466-39-5
|
C15H15N7O3
|
| N-(2-chloro-5-(trifluoromethyl)phenyl)-3-(6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)propanamide
|
N-(2-chloro-5-(trifluoromethyl)phenyl)-3-(6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)propanamide
|
分子量:375.73 密度:N/A
沸点:N/A 熔点:N/A
|
1172504-32-3
|
C15H13ClF3N3O3
|
| N-(4-(3-(benzo[d]thiazol-2-ylamino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
N-(4-(3-(benzo[d]thiazol-2-ylamino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
分子量:414.5 密度:N/A
沸点:N/A 熔点:N/A
|
1021059-10-8
|
C18H14N4O2S3
|
| N-(4-(3-((5-(ethylthio)-1,3,4-thiadiazol-2-yl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
N-(4-(3-((5-(ethylthio)-1,3,4-thiadiazol-2-yl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
分子量:425.6 密度:N/A
沸点:N/A 熔点:N/A
|
1021022-96-7
|
C15H15N5O2S4
|
| 3-(3,6-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-(2-ethyl-6-methylphenyl)propanamide
|
3-(3,6-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-(2-ethyl-6-methylphenyl)propanamide
|
分子量:329.4 密度:N/A
沸点:N/A 熔点:N/A
|
1172075-18-1
|
C18H23N3O3
|
| N-(4-(3-amino-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
N-(4-(3-amino-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
分子量:281.4 密度:N/A
沸点:N/A 熔点:N/A
|
1021092-06-7
|
C11H11N3O2S2
|
| N-(4-(3-((3-chloro-4-methoxyphenyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
N-(4-(3-((3-chloro-4-methoxyphenyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide
|
分子量:421.9 密度:N/A
沸点:N/A 熔点:N/A
|
1021133-47-0
|
C18H16ClN3O3S2
|
| 3-(3,6-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-(2-(trifluoromethyl)phenyl)propanamide
|
3-(3,6-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-(2-(trifluoromethyl)phenyl)propanamide
|
分子量:355.31 密度:N/A
沸点:N/A 熔点:N/A
|
1171383-42-8
|
C16H16F3N3O3
|