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 |
| 5-bromo-3,3-diethyl-2,3-dihydro-1H-indole hydrochloride
|
5-bromo-3,3-diethyl-2,3-dihydro-1H-indole hydrochloride
|
分子量：290.63
密度：N/A
沸点：N/A
熔点：N/A
|
1394041-42-9
|
C12H17BrClN
|
| 2-[3-(Aminomethyl)pyrrolidin-1-yl]acetonitrile hydrochloride
|
2-[3-(Aminomethyl)pyrrolidin-1-yl]acetonitrile hydrochloride
|
分子量：175.66
密度：N/A
沸点：N/A
熔点：N/A
|
1423034-93-8
|
C7H14ClN3
|
| 3-(5-methyl-1H-1,2,4-triazol-3-yl)piperidine hydrochloride
|
3-(5-methyl-1H-1,2,4-triazol-3-yl)piperidine hydrochloride
|
分子量：202.68
密度：N/A
沸点：N/A
熔点：N/A
|
1394041-03-2
|
C8H15ClN4
|
| 1-(3-Aminopyrrolidin-1-yl)-2-methylpropan-1-one hydrochloride
|
1-(3-Aminopyrrolidin-1-yl)-2-methylpropan-1-one hydrochloride
|
分子量：192.68
密度：N/A
沸点：N/A
熔点：N/A
|
1394042-64-8
|
C8H17ClN2O
|
| 2-(2-Aminoethoxy)-3-chloropyridine hydrochloride
|
2-(2-Aminoethoxy)-3-chloropyridine hydrochloride
|
分子量：209.07
密度：N/A
沸点：N/A
熔点：N/A
|
1394040-72-2
|
C7H10Cl2N2O
|
| 1-{Thieno[3,2-b]thiophene-2-carbonyl}piperazine hydrochloride
|
1-{Thieno[3,2-b]thiophene-2-carbonyl}piperazine hydrochloride
|
分子量：288.8
密度：N/A
沸点：N/A
熔点：N/A
|
1394040-49-3
|
C11H13ClN2OS2
|
| Sodium 2-[(diethylamino)methyl]benzene-1-sulfonate
|
Sodium 2-[(diethylamino)methyl]benzene-1-sulfonate
|
分子量：265.31
密度：N/A
沸点：N/A
熔点：N/A
|
1394040-54-0
|
C11H16NNaO3S
|
| 2-{[4-(Trifluoromethyl)phenyl]methyl}cyclopropan-1-amine hydrochloride
|
2-{[4-(Trifluoromethyl)phenyl]methyl}cyclopropan-1-amine hydrochloride
|
分子量：251.67
密度：N/A
沸点：N/A
熔点：N/A
|
1394042-04-6
|
C11H13ClF3N
|
| 1-(Pyridine-2-carbonyl)pyrrolidin-3-amine dihydrochloride
|
1-(Pyridine-2-carbonyl)pyrrolidin-3-amine dihydrochloride
|
分子量：264.15
密度：N/A
沸点：N/A
熔点：N/A
|
1394040-57-3
|
C10H15Cl2N3O
|
| Ethyl 3-(piperidin-3-yl)butanoate hydrochloride
|
Ethyl 3-(piperidin-3-yl)butanoate hydrochloride
|
分子量：235.75
密度：N/A
沸点：N/A
熔点：N/A
|
1394042-12-6
|
C11H22ClNO2
|
| sodium (1-oxo-2,3-dihydro-1H-inden-2-ylidene)methanolate
|
sodium (1-oxo-2,3-dihydro-1H-inden-2-ylidene)methanolate
|
分子量：182.15
密度：N/A
沸点：N/A
熔点：N/A
|
1344812-11-8
|
C10H7NaO2
|
| (4S)-2,5-Diazabicyclo[2.2.1]heptane-1-carboxylic acid
|
(4S)-2,5-Diazabicyclo[2.2.1]heptane-1-carboxylic acid
|
分子量：142.16
密度：N/A
沸点：N/A
熔点：N/A
|
1902173-17-4
|
C6H10N2O2
|
| 1-[3-(Morpholin-4-yl)propyl]imidazolidine-2,4,5-trione hydrochloride
|
1-[3-(Morpholin-4-yl)propyl]imidazolidine-2,4,5-trione hydrochloride
|
分子量：277.70
密度：N/A
沸点：N/A
熔点：N/A
|
1394042-81-9
|
C10H16ClN3O4
|
| 2-Methyl-3-phenylcyclobutan-1-amine hydrochloride
|
2-Methyl-3-phenylcyclobutan-1-amine hydrochloride
|
分子量：197.70
密度：N/A
沸点：N/A
熔点：N/A
|
1394040-75-5
|
C11H16ClN
|
| 2,2-diethyl-3-methoxy-N-methylcyclobutan-1-amine hydrochloride
|
2,2-diethyl-3-methoxy-N-methylcyclobutan-1-amine hydrochloride
|
分子量：207.74
密度：N/A
沸点：N/A
熔点：N/A
|
1394042-83-1
|
C10H22ClNO
|
| 1-[3-(Dimethylamino)propyl]imidazolidine-2,4,5-trione hydrochloride
|
1-[3-(Dimethylamino)propyl]imidazolidine-2,4,5-trione hydrochloride
|
分子量：235.67
密度：N/A
沸点：N/A
熔点：N/A
|
1394042-21-7
|
C8H14ClN3O3
|
| (2S)-2-amino-N-methoxy-N-methyl-4-(methylsulfanyl)butanamide hydrochloride
|
(2S)-2-amino-N-methoxy-N-methyl-4-(methylsulfanyl)butanamide hydrochloride
|
分子量：228.74
密度：N/A
沸点：N/A
熔点：N/A
|
1394051-26-3
|
C7H17ClN2O2S
|
| 4-bromo-N-(2-methoxyethyl)benzene-1-carboximidamide hydrochloride
|
4-bromo-N-(2-methoxyethyl)benzene-1-carboximidamide hydrochloride
|
分子量：293.59
密度：N/A
沸点：N/A
熔点：N/A
|
1423029-77-9
|
C10H14BrClN2O
|
| 6-benzyl-4-chloro-5H,6H,7H,8H-pyrido[4,3-d]pyrimidine hydrochloride
|
6-benzyl-4-chloro-5H,6H,7H,8H-pyrido[4,3-d]pyrimidine hydrochloride
|
分子量：296.2
密度：N/A
沸点：N/A
熔点：N/A
|
1241726-11-3
|
C14H15Cl2N3
|
| potassium (2R)-1-(methylcarbamoyl)pyrrolidine-2-carboxylate
|
potassium (2R)-1-(methylcarbamoyl)pyrrolidine-2-carboxylate
|
分子量：210.27
密度：N/A
沸点：N/A
熔点：N/A
|
1394051-24-1
|
C7H11KN2O3
|
| N-(4-methoxyphenyl)-2-(piperazin-1-yl)acetamide hydrochloride
|
N-(4-methoxyphenyl)-2-(piperazin-1-yl)acetamide hydrochloride
|
分子量：285.77
密度：N/A
沸点：N/A
熔点：N/A
|
1158266-37-5
|
C13H20ClN3O2
|
| 2-(piperazin-1-yl)-N-[2-(trifluoromethyl)phenyl]acetamide dihydrochloride
|
2-(piperazin-1-yl)-N-[2-(trifluoromethyl)phenyl]acetamide dihydrochloride
|
分子量：360.20
密度：N/A
沸点：N/A
熔点：N/A
|
1365836-40-3
|
C13H18Cl2F3N3O
|
| 4-(aminomethyl)-N-cyclopentyl-1-methylpiperidin-4-amine; oxalic acid
|
4-(aminomethyl)-N-cyclopentyl-1-methylpiperidin-4-amine; oxalic acid
|
分子量：301.38
密度：N/A
沸点：N/A
熔点：N/A
|
1394042-60-4
|
C14H27N3O4
|
| 2-(2-Methyl-1,3-thiazol-4-yl)ethan-1-amine hydrobromide
|
2-(2-Methyl-1,3-thiazol-4-yl)ethan-1-amine hydrobromide
|
分子量：223.14
密度：N/A
沸点：N/A
熔点：N/A
|
1394042-46-6
|
C6H11BrN2S
|
| 2-Amino-1-(2-methoxyphenyl)ethan-1-one hydrobromide
|
2-Amino-1-(2-methoxyphenyl)ethan-1-one hydrobromide
|
分子量：246.10
密度：N/A
沸点：N/A
熔点：N/A
|
909128-81-0
|
C9H12BrNO2
|
| 6-(Propan-2-yloxy)pyridine-3-carboximidamide dihydrochloride
|
6-(Propan-2-yloxy)pyridine-3-carboximidamide dihydrochloride
|
分子量：252.14
密度：N/A
沸点：N/A
熔点：N/A
|
1394686-55-5
|
C9H15Cl2N3O
|
| N-[4-(carbamimidoylmethoxy)phenyl]-2,2-dimethylpropanamide hydrochloride
|
N-[4-(carbamimidoylmethoxy)phenyl]-2,2-dimethylpropanamide hydrochloride
|
分子量：285.77
密度：N/A
沸点：N/A
熔点：N/A
|
1394707-66-4
|
C13H20ClN3O2
|
| 7-methyl-1-(4-prop-2-enoxyphenyl)-2-(pyridin-3-ylmethyl)-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione
|
7-methyl-1-(4-prop-2-enoxyphenyl)-2-(pyridin-3-ylmethyl)-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione
|
分子量：444.5
密度：N/A
沸点：N/A
熔点：N/A
|
874147-42-9
|
C27H28N2O4
|
| N-[4-(carbamimidoylmethoxy)phenyl]-2-methylpropanamide hydrochloride
|
N-[4-(carbamimidoylmethoxy)phenyl]-2-methylpropanamide hydrochloride
|
分子量：271.74
密度：N/A
沸点：N/A
熔点：N/A
|
1394668-81-5
|
C12H18ClN3O2
|
| 1-(3-chloro-2-methylpropyl)-1H-imidazole hydrochloride
|
1-(3-chloro-2-methylpropyl)-1H-imidazole hydrochloride
|
分子量：195.09
密度：N/A
沸点：N/A
熔点：N/A
|
1421603-79-3
|
C7H12Cl2N2
|
| 2H,3H,4H,5H,5aH,6H,10bH-indeno[1,2-b][1,4]oxazepine hydrochloride
|
2H,3H,4H,5H,5aH,6H,10bH-indeno[1,2-b][1,4]oxazepine hydrochloride
|
分子量：225.71
密度：N/A
沸点：N/A
熔点：N/A
|
1423025-61-9
|
C12H16ClNO
|
| 3-[2-(4-methoxypyrrolidin-2-yl)-1H-imidazol-4-yl]pyridine trihydrochloride
|
3-[2-(4-methoxypyrrolidin-2-yl)-1H-imidazol-4-yl]pyridine trihydrochloride
|
分子量：353.7
密度：N/A
沸点：N/A
熔点：N/A
|
1423029-03-1
|
C13H19Cl3N4O
|
| 2-Phenyl-1,4-oxazepane hydrochloride
|
2-Phenyl-1,4-oxazepane hydrochloride
|
分子量：213.70
密度：N/A
沸点：N/A
熔点：N/A
|
1423032-70-5
|
C11H16ClNO
|
| 3-{5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridin-3-yl}propan-1-amine dihydrochloride
|
3-{5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridin-3-yl}propan-1-amine dihydrochloride
|
分子量：253.17
密度：N/A
沸点：N/A
熔点：N/A
|
1423035-02-2
|
C9H18Cl2N4
|
| 2-[1-(Propan-2-yl)pyrrolidin-2-yl]acetic acid hydrochloride
|
2-[1-(Propan-2-yl)pyrrolidin-2-yl]acetic acid hydrochloride
|
分子量：207.70
密度：N/A
沸点：N/A
熔点：N/A
|
1423026-15-6
|
C9H18ClNO2
|
| 2-cyclopropyl-1-methyl-1H,4H,5H,6H,7H-imidazo[4,5-c]pyridine hydrochloride
|
2-cyclopropyl-1-methyl-1H,4H,5H,6H,7H-imidazo[4,5-c]pyridine hydrochloride
|
分子量：213.71
密度：N/A
沸点：N/A
熔点：N/A
|
1423025-37-9
|
C10H16ClN3
|
| 5H,6H,7H,8H-imidazo[1,2-a]pyridine-5-carboxylic acid hydrochloride
|
5H,6H,7H,8H-imidazo[1,2-a]pyridine-5-carboxylic acid hydrochloride
|
分子量：202.64
密度：N/A
沸点：N/A
熔点：N/A
|
1461704-95-9
|
C8H11ClN2O2
|
| 4-(3-Fluorophenyl)-6-phenylpyrimidin-2-amine
|
4-(3-Fluorophenyl)-6-phenylpyrimidin-2-amine
|
分子量：265.28
密度：N/A
沸点：N/A
熔点：N/A
|
1195977-38-8
|
C16H12FN3
|
| 4-(1H-1,2,3-triazol-1-yl)piperidine dihydrochloride
|
4-(1H-1,2,3-triazol-1-yl)piperidine dihydrochloride
|
分子量：225.12
密度：N/A
沸点：N/A
熔点：N/A
|
1423028-48-1
|
C7H14Cl2N4
|
| 6-Chloro-8-methylquinoline-3-carboxamide
|
6-Chloro-8-methylquinoline-3-carboxamide
|
分子量：220.65
密度：N/A
沸点：N/A
熔点：N/A
|
1296950-99-6
|
C11H9ClN2O
|
| 4-(Furan-2-yl)-6-(4-methoxyphenyl)pyrimidin-2-amine
|
4-(Furan-2-yl)-6-(4-methoxyphenyl)pyrimidin-2-amine
|
分子量：267.28
密度：N/A
沸点：N/A
熔点：N/A
|
685076-66-8
|
C15H13N3O2
|
| 4-(4-Ethoxyphenyl)-6-(furan-2-yl)pyrimidin-2-amine
|
4-(4-Ethoxyphenyl)-6-(furan-2-yl)pyrimidin-2-amine
|
分子量：281.31
密度：N/A
沸点：N/A
熔点：N/A
|
1354928-90-7
|
C16H15N3O2
|
| 4-(4-Methoxyphenyl)-6-(5-methylthiophen-2-yl)pyrimidin-2-amine
|
4-(4-Methoxyphenyl)-6-(5-methylthiophen-2-yl)pyrimidin-2-amine
|
分子量：297.4
密度：N/A
沸点：N/A
熔点：N/A
|
1354924-22-3
|
C16H15N3OS
|
| 1-((4-Bromophenyl)sulfonyl)-1,4-diazepane hydrochloride
|
1-((4-Bromophenyl)sulfonyl)-1,4-diazepane hydrochloride
|
分子量：355.68
密度：N/A
沸点：N/A
熔点：N/A
|
1365836-51-6
|
C11H16BrClN2O2S
|
| CID 75360835
|
CID 75360835
|
分子量：146.10
密度：N/A
沸点：N/A
熔点：N/A
|
445494-65-5
|
C2H11F5O
|
| 4-(5-Methylfuran-2-yl)-6-phenylpyrimidin-2-amine
|
4-(5-Methylfuran-2-yl)-6-phenylpyrimidin-2-amine
|
分子量：251.28
密度：N/A
沸点：N/A
熔点：N/A
|
1354924-35-8
|
C15H13N3O
|
| 4-(2-Aminoethyl)piperidin-2-one
|
4-(2-Aminoethyl)piperidin-2-one
|
分子量：142.20
密度：N/A
沸点：N/A
熔点：N/A
|
1367944-79-3
|
C7H14N2O
|
| 3-Methyl-3-(2-methyl-2,3-dihydrobenzofuran-5-yl)butan-1-amine
|
3-Methyl-3-(2-methyl-2,3-dihydrobenzofuran-5-yl)butan-1-amine
|
分子量：219.32
密度：N/A
沸点：N/A
熔点：N/A
|
1516068-12-4
|
C14H21NO
|
| 2-(Methoxymethyl)cyclopropan-1-amine
|
2-(Methoxymethyl)cyclopropan-1-amine
|
分子量：101.15
密度：N/A
沸点：N/A
熔点：N/A
|
1824551-25-8
|
C5H11NO
|
| 2,4-Dioxo-1-(pyridin-3-ylmethyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid
|
2,4-Dioxo-1-(pyridin-3-ylmethyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid
|
分子量：247.21
密度：N/A
沸点：N/A
熔点：N/A
|
1539870-43-3
|
C11H9N3O4
|