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 |
| 2-(furan-2-yl)-4-[(4-methylphenyl)sulfonyl]-N-(2-phenylethyl)-1,3-oxazol-5-amine
|
2-(furan-2-yl)-4-[(4-methylphenyl)sulfonyl]-N-(2-phenylethyl)-1,3-oxazol-5-amine
|
分子量:408.5 密度:N/A
沸点:N/A 熔点:N/A
|
862793-41-7
|
C22H20N2O4S
|
| N-(sec-butyl)-2-(furan-2-yl)-4-tosyloxazol-5-amine
|
N-(sec-butyl)-2-(furan-2-yl)-4-tosyloxazol-5-amine
|
分子量:360.4 密度:N/A
沸点:N/A 熔点:N/A
|
862793-43-9
|
C18H20N2O4S
|
| N1-(2-(furan-2-yl)-4-tosyloxazol-5-yl)-N3,N3-dimethylpropane-1,3-diamine
|
N1-(2-(furan-2-yl)-4-tosyloxazol-5-yl)-N3,N3-dimethylpropane-1,3-diamine
|
分子量:389.5 密度:N/A
沸点:N/A 熔点:N/A
|
862793-45-1
|
C19H23N3O4S
|
| N-(2-chlorobenzyl)-2-(furan-2-yl)-4-[(4-methylphenyl)sulfonyl]-1,3-oxazol-5-amine
|
N-(2-chlorobenzyl)-2-(furan-2-yl)-4-[(4-methylphenyl)sulfonyl]-1,3-oxazol-5-amine
|
分子量:428.9 密度:N/A
沸点:N/A 熔点:N/A
|
862793-52-0
|
C21H17ClN2O4S
|
| 2-(furan-2-yl)-N-(1-phenylethyl)-4-tosyloxazol-5-amine
|
2-(furan-2-yl)-N-(1-phenylethyl)-4-tosyloxazol-5-amine
|
分子量:408.5 密度:N/A
沸点:N/A 熔点:N/A
|
862793-53-1
|
C22H20N2O4S
|
| 2-(Furan-2-yl)-5-(4-phenylpiperazin-1-yl)-4-tosyloxazole
|
2-(Furan-2-yl)-5-(4-phenylpiperazin-1-yl)-4-tosyloxazole
|
分子量:449.5 密度:N/A
沸点:N/A 熔点:N/A
|
862793-57-5
|
C24H23N3O4S
|
| N-(1,3-benzodioxol-5-ylmethyl)-2-(furan-2-yl)-4-[(4-methylphenyl)sulfonyl]-1,3-oxazol-5-amine
|
N-(1,3-benzodioxol-5-ylmethyl)-2-(furan-2-yl)-4-[(4-methylphenyl)sulfonyl]-1,3-oxazol-5-amine
|
分子量:438.5 密度:N/A
沸点:N/A 熔点:N/A
|
862793-61-1
|
C22H18N2O6S
|
| N-(4-ethoxyphenyl)-2-(furan-2-yl)-4-[(4-methylphenyl)sulfonyl]-1,3-oxazol-5-amine
|
N-(4-ethoxyphenyl)-2-(furan-2-yl)-4-[(4-methylphenyl)sulfonyl]-1,3-oxazol-5-amine
|
分子量:424.5 密度:N/A
沸点:N/A 熔点:N/A
|
862793-66-6
|
C22H20N2O5S
|
| benzyl N-[(3R,4R)-3-hydroxypiperidin-4-yl]carbamate
|
benzyl N-[(3R,4R)-3-hydroxypiperidin-4-yl]carbamate
|
分子量:250.29 密度:N/A
沸点:N/A 熔点:N/A
|
1638743-89-1
|
C13H18N2O3
|
| (1R,2R)-1-Phenyl-2-{1-[3-(5-[1,2,4]triazol-4-yl-1H-indol-3-yl)-propyl]-piperidin-4-ylamino}-propan-1-ol
|
(1R,2R)-1-Phenyl-2-{1-[3-(5-[1,2,4]triazol-4-yl-1H-indol-3-yl)-propyl]-piperidin-4-ylamino}-propan-1-ol
|
分子量:458.6 密度:N/A
沸点:N/A 熔点:N/A
|
178035-58-0
|
C27H34N6O
|
| N1-(4-((4-fluorophenyl)sulfonyl)-2-(furan-2-yl)oxazol-5-yl)-N3,N3-dimethylpropane-1,3-diamine
|
N1-(4-((4-fluorophenyl)sulfonyl)-2-(furan-2-yl)oxazol-5-yl)-N3,N3-dimethylpropane-1,3-diamine
|
分子量:393.4 密度:N/A
沸点:N/A 熔点:N/A
|
862793-93-9
|
C18H20FN3O4S
|
| N-butyl-4-((4-chlorophenyl)sulfonyl)-2-(furan-2-yl)oxazol-5-amine
|
N-butyl-4-((4-chlorophenyl)sulfonyl)-2-(furan-2-yl)oxazol-5-amine
|
分子量:380.8 密度:N/A
沸点:N/A 熔点:N/A
|
862794-19-2
|
C17H17ClN2O4S
|
| 4-[(4-chlorophenyl)sulfonyl]-2-(furan-2-yl)-N-(4-methylbenzyl)-1,3-oxazol-5-amine
|
4-[(4-chlorophenyl)sulfonyl]-2-(furan-2-yl)-N-(4-methylbenzyl)-1,3-oxazol-5-amine
|
分子量:428.9 密度:N/A
沸点:N/A 熔点:N/A
|
862794-35-2
|
C21H17ClN2O4S
|
| 4-[(4-chlorophenyl)sulfonyl]-2-(furan-2-yl)-N-(2-methylpropyl)-1,3-oxazol-5-amine
|
4-[(4-chlorophenyl)sulfonyl]-2-(furan-2-yl)-N-(2-methylpropyl)-1,3-oxazol-5-amine
|
分子量:380.8 密度:N/A
沸点:N/A 熔点:N/A
|
862794-45-4
|
C17H17ClN2O4S
|
| 4-[(4-chlorophenyl)sulfonyl]-2-(furan-2-yl)-N-(prop-2-en-1-yl)-1,3-oxazol-5-amine
|
4-[(4-chlorophenyl)sulfonyl]-2-(furan-2-yl)-N-(prop-2-en-1-yl)-1,3-oxazol-5-amine
|
分子量:364.8 密度:N/A
沸点:N/A 熔点:N/A
|
862794-50-1
|
C16H13ClN2O4S
|
| 4-((4-chlorophenyl)sulfonyl)-2-(furan-2-yl)-N-(2-methoxyethyl)oxazol-5-amine
|
4-((4-chlorophenyl)sulfonyl)-2-(furan-2-yl)-N-(2-methoxyethyl)oxazol-5-amine
|
分子量:382.8 密度:N/A
沸点:N/A 熔点:N/A
|
862794-51-2
|
C16H15ClN2O5S
|
| N1-(4-((4-chlorophenyl)sulfonyl)-2-(furan-2-yl)oxazol-5-yl)-N3,N3-dimethylpropane-1,3-diamine
|
N1-(4-((4-chlorophenyl)sulfonyl)-2-(furan-2-yl)oxazol-5-yl)-N3,N3-dimethylpropane-1,3-diamine
|
分子量:409.9 密度:N/A
沸点:N/A 熔点:N/A
|
862794-52-3
|
C18H20ClN3O4S
|
| 4-[(4-chlorophenyl)sulfonyl]-N-(4-fluorobenzyl)-2-(furan-2-yl)-1,3-oxazol-5-amine
|
4-[(4-chlorophenyl)sulfonyl]-N-(4-fluorobenzyl)-2-(furan-2-yl)-1,3-oxazol-5-amine
|
分子量:432.9 密度:N/A
沸点:N/A 熔点:N/A
|
862794-73-8
|
C20H14ClFN2O4S
|
| 4-[(4-chlorophenyl)sulfonyl]-2-(furan-2-yl)-N-(4-methoxybenzyl)-1,3-oxazol-5-amine
|
4-[(4-chlorophenyl)sulfonyl]-2-(furan-2-yl)-N-(4-methoxybenzyl)-1,3-oxazol-5-amine
|
分子量:444.9 密度:N/A
沸点:N/A 熔点:N/A
|
862794-78-3
|
C21H17ClN2O5S
|
| 4-((4-chlorophenyl)sulfonyl)-N-cyclopropyl-2-(furan-2-yl)oxazol-5-amine
|
4-((4-chlorophenyl)sulfonyl)-N-cyclopropyl-2-(furan-2-yl)oxazol-5-amine
|
分子量:364.8 密度:N/A
沸点:N/A 熔点:N/A
|
862794-81-8
|
C16H13ClN2O4S
|
| 5-[(1R)-1-Amino-2-hydroxyethyl]-2-methoxy-1,3-benzenediol
|
5-[(1R)-1-Amino-2-hydroxyethyl]-2-methoxy-1,3-benzenediol
|
分子量:199.20 密度:N/A
沸点:N/A 熔点:N/A
|
219911-58-7
|
C9H13NO4
|
| 4-((4-chlorophenyl)sulfonyl)-2-(furan-2-yl)-N-(4-methoxyphenyl)oxazol-5-amine
|
4-((4-chlorophenyl)sulfonyl)-2-(furan-2-yl)-N-(4-methoxyphenyl)oxazol-5-amine
|
分子量:430.9 密度:N/A
沸点:N/A 熔点:N/A
|
862794-87-4
|
C20H15ClN2O5S
|
| 4-((4-chlorophenyl)sulfonyl)-N-(4-ethoxyphenyl)-2-(furan-2-yl)oxazol-5-amine
|
4-((4-chlorophenyl)sulfonyl)-N-(4-ethoxyphenyl)-2-(furan-2-yl)oxazol-5-amine
|
分子量:444.9 密度:N/A
沸点:N/A 熔点:N/A
|
862794-89-6
|
C21H17ClN2O5S
|
| 4-[(4-chlorophenyl)sulfonyl]-N-(4-fluorophenyl)-2-(furan-2-yl)-1,3-oxazol-5-amine
|
4-[(4-chlorophenyl)sulfonyl]-N-(4-fluorophenyl)-2-(furan-2-yl)-1,3-oxazol-5-amine
|
分子量:418.8 密度:N/A
沸点:N/A 熔点:N/A
|
862794-91-0
|
C19H12ClFN2O4S
|
| 1-Piperidineacetic acid,2-oxo-3-[2-(4-pyridinyl)ethyl]-,ethyl ester
|
1-Piperidineacetic acid,2-oxo-3-[2-(4-pyridinyl)ethyl]-,ethyl ester
|
分子量:290.36 密度:N/A
沸点:N/A 熔点:N/A
|
172649-80-8
|
C16H22N2O3
|
| 4-((4-Bromophenyl)sulfonyl)-2-(furan-2-yl)-5-(4-methylpiperidin-1-yl)oxazole
|
4-((4-Bromophenyl)sulfonyl)-2-(furan-2-yl)-5-(4-methylpiperidin-1-yl)oxazole
|
分子量:451.3 密度:N/A
沸点:N/A 熔点:N/A
|
862795-02-6
|
C19H19BrN2O4S
|
| Tert-butyl 2-(2-ethoxy-2-oxoethylidene)-7-azaspiro[3.5]nonane-7-carboxylate
|
Tert-butyl 2-(2-ethoxy-2-oxoethylidene)-7-azaspiro[3.5]nonane-7-carboxylate
|
分子量:309.4 密度:N/A
沸点:N/A 熔点:N/A
|
203662-22-0
|
C17H27NO4
|
| N-Methyl-N-(2-vinylbenzyl)aniline
|
N-Methyl-N-(2-vinylbenzyl)aniline
|
分子量:223.31 密度:N/A
沸点:N/A 熔点:N/A
|
1350450-34-8
|
C16H17N
|
| 5-Chloro-2-phenylmethanesulfonylaniline
|
5-Chloro-2-phenylmethanesulfonylaniline
|
分子量:281.76 密度:N/A
沸点:N/A 熔点:N/A
|
74462-42-3
|
C13H12ClNO2S
|
| N-AC-L-Phg-OH
|
N-AC-L-Phg-OH
|
分子量:194.19 密度:N/A
沸点:N/A 熔点:N/A
|
71752-59-5
|
C9H10N2O3
|
| 4-Tert-butyl-2-iodo-6-methylphenol
|
4-Tert-butyl-2-iodo-6-methylphenol
|
分子量:290.14 密度:N/A
沸点:N/A 熔点:N/A
|
32565-42-7
|
C11H15IO
|
| Des(pyrrolidinyl)diethylamino ormeloxifene
|
Des(pyrrolidinyl)diethylamino ormeloxifene
|
分子量:459.6 密度:N/A
沸点:N/A 熔点:N/A
|
78994-27-1
|
C30H37NO3
|
| 2-Amino-4-oxo-4-(thiophen-2-yl)butanoic acid
|
2-Amino-4-oxo-4-(thiophen-2-yl)butanoic acid
|
分子量:199.23 密度:N/A
沸点:N/A 熔点:N/A
|
77253-23-7
|
C8H9NO3S
|
| 2-(2-Chloro-6-methoxy-4-methyl-8-quinolinyl)-1h-isoindole-1,3(2h)-dione
|
2-(2-Chloro-6-methoxy-4-methyl-8-quinolinyl)-1h-isoindole-1,3(2h)-dione
|
分子量:352.8 密度:N/A
沸点:N/A 熔点:N/A
|
121963-12-0
|
C19H13ClN2O3
|
| 2,3',4',5'-Tetrabromobiphenyl
|
2,3',4',5'-Tetrabromobiphenyl
|
分子量:469.79 密度:N/A
沸点:N/A 熔点:N/A
|
2181002-61-7
|
C12H6Br4
|
| 1-(Adamantan-1-yl)-2-methylpropan-1-amine
|
1-(Adamantan-1-yl)-2-methylpropan-1-amine
|
分子量:207.35 密度:N/A
沸点:N/A 熔点:N/A
|
752153-58-5
|
C14H25N
|
| 1-(Chloromethyl)-2,5-difluoro-3,4-dimethoxybenzene
|
1-(Chloromethyl)-2,5-difluoro-3,4-dimethoxybenzene
|
分子量:222.61 密度:N/A
沸点:N/A 熔点:N/A
|
75626-19-6
|
C9H9ClF2O2
|
| 5-(Phenylsulfanyl)-2-pentanol
|
5-(Phenylsulfanyl)-2-pentanol
|
分子量:196.31 密度:N/A
沸点:N/A 熔点:N/A
|
6510-91-4
|
C11H16OS
|
| N-(6-chloropyridin-2-yl)-N',N'-di(propan-2-yl)ethane-1,2-diamine
|
N-(6-chloropyridin-2-yl)-N',N'-di(propan-2-yl)ethane-1,2-diamine
|
分子量:255.79 密度:N/A
沸点:N/A 熔点:N/A
|
75398-05-9
|
C13H22ClN3
|
| Bucindolol, (S)-
|
Bucindolol, (S)-
|
分子量:363.5 密度:N/A
沸点:N/A 熔点:N/A
|
91548-61-7
|
C22H25N3O2
|
| Bucindolol, (R)-
|
Bucindolol, (R)-
|
分子量:363.5 密度:N/A
沸点:N/A 熔点:N/A
|
91548-63-9
|
C22H25N3O2
|
| 2-[(1S)-1-[[(1,1-Dimethylethoxy)carbonyl]amino]ethyl]-4-thiazolecarboxylic acid hydrazide
|
2-[(1S)-1-[[(1,1-Dimethylethoxy)carbonyl]amino]ethyl]-4-thiazolecarboxylic acid hydrazide
|
分子量:286.35 密度:N/A
沸点:N/A 熔点:N/A
|
251349-58-3
|
C11H18N4O3S
|
| N-(7-chloro-4-methoxybenzo[d]thiazol-2-yl)-2-((4-fluorophenyl)sulfonyl)acetamide
|
N-(7-chloro-4-methoxybenzo[d]thiazol-2-yl)-2-((4-fluorophenyl)sulfonyl)acetamide
|
分子量:414.9 密度:N/A
沸点:N/A 熔点:N/A
|
886950-53-4
|
C16H12ClFN2O4S2
|
| N-(7-chloro-4-methoxybenzo[d]thiazol-2-yl)-N-(2-(dimethylamino)ethyl)-3-methylbenzamide hydrochloride
|
N-(7-chloro-4-methoxybenzo[d]thiazol-2-yl)-N-(2-(dimethylamino)ethyl)-3-methylbenzamide hydrochloride
|
分子量:440.4 密度:N/A
沸点:N/A 熔点:N/A
|
1217100-87-2
|
C20H23Cl2N3O2S
|
| N-(7-chloro-4-methoxybenzo[d]thiazol-2-yl)-N-(2-(dimethylamino)ethyl)-4-nitrobenzamide hydrochloride
|
N-(7-chloro-4-methoxybenzo[d]thiazol-2-yl)-N-(2-(dimethylamino)ethyl)-4-nitrobenzamide hydrochloride
|
分子量:471.4 密度:N/A
沸点:N/A 熔点:N/A
|
1215832-35-1
|
C19H20Cl2N4O4S
|
| N-(7-chloro-4-methoxybenzo[d]thiazol-2-yl)-N-(2-(dimethylamino)ethyl)-3-methoxybenzamide hydrochloride
|
N-(7-chloro-4-methoxybenzo[d]thiazol-2-yl)-N-(2-(dimethylamino)ethyl)-3-methoxybenzamide hydrochloride
|
分子量:456.4 密度:N/A
沸点:N/A 熔点:N/A
|
1216641-42-7
|
C20H23Cl2N3O3S
|
| N-(7-chloro-4-methoxybenzo[d]thiazol-2-yl)-N-(2-(dimethylamino)ethyl)thiophene-2-carboxamide hydrochloride
|
N-(7-chloro-4-methoxybenzo[d]thiazol-2-yl)-N-(2-(dimethylamino)ethyl)thiophene-2-carboxamide hydrochloride
|
分子量:432.4 密度:N/A
沸点:N/A 熔点:N/A
|
1215738-39-8
|
C17H19Cl2N3O2S2
|
| N-(7-chloro-4-methoxybenzo[d]thiazol-2-yl)-N-(2-(dimethylamino)ethyl)-5-nitrothiophene-2-carboxamide hydrochloride
|
N-(7-chloro-4-methoxybenzo[d]thiazol-2-yl)-N-(2-(dimethylamino)ethyl)-5-nitrothiophene-2-carboxamide hydrochloride
|
分子量:477.4 密度:N/A
沸点:N/A 熔点:N/A
|
1217053-42-3
|
C17H18Cl2N4O4S2
|
| N-(7-chloro-4-methoxybenzo[d]thiazol-2-yl)-N-(2-(dimethylamino)ethyl)-3,4-dimethoxybenzamide hydrochloride
|
N-(7-chloro-4-methoxybenzo[d]thiazol-2-yl)-N-(2-(dimethylamino)ethyl)-3,4-dimethoxybenzamide hydrochloride
|
分子量:486.4 密度:N/A
沸点:N/A 熔点:N/A
|
1215807-85-4
|
C21H25Cl2N3O4S
|
| N-(7-chloro-4-methoxybenzo[d]thiazol-2-yl)-N-(2-(dimethylamino)ethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide hydrochloride
|
N-(7-chloro-4-methoxybenzo[d]thiazol-2-yl)-N-(2-(dimethylamino)ethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide hydrochloride
|
分子量:484.4 密度:N/A
沸点:N/A 熔点:N/A
|
1177698-26-8
|
C21H23Cl2N3O4S
|