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-[2-(Allyloxy)ethoxy]piperidine hydrochloride
|
3-[2-(Allyloxy)ethoxy]piperidine hydrochloride
|
分子量：221.72
密度：N/A
沸点：N/A
熔点：N/A
|
1220033-19-1
|
C10H20ClNO2
|
| 3-[3-(Tert-butyl)phenoxy]piperidine hydrochloride
|
3-[3-(Tert-butyl)phenoxy]piperidine hydrochloride
|
分子量：269.81
密度：N/A
沸点：N/A
熔点：N/A
|
1220027-98-4
|
C15H24ClNO
|
| 3-{[2-Bromo-4-(tert-pentyl)phenoxy]-methyl}pyrrolidine hydrochloride
|
3-{[2-Bromo-4-(tert-pentyl)phenoxy]-methyl}pyrrolidine hydrochloride
|
分子量：362.7
密度：N/A
沸点：N/A
熔点：N/A
|
1220030-70-5
|
C16H25BrClNO
|
| 3-Amino-N-methyl-N-(tetrahydro-2H-pyran-4-ylmethyl)propanamide hydrochloride
|
3-Amino-N-methyl-N-(tetrahydro-2H-pyran-4-ylmethyl)propanamide hydrochloride
|
分子量：236.74
密度：N/A
沸点：N/A
熔点：N/A
|
1220033-39-5
|
C10H21ClN2O2
|
| 2-Naphthacenecarboxamide, 4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-, sulfate
|
2-Naphthacenecarboxamide, 4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-, sulfate
|
分子量：1018.9
密度：N/A
沸点：N/A
熔点：N/A
|
64038-91-1
|
C44H50N4O22S
|
| 4-[2-(1H-imidazol-1-yl)ethoxy]-3,5-dimethylbenzoic acid hydrochloride
|
4-[2-(1H-imidazol-1-yl)ethoxy]-3,5-dimethylbenzoic acid hydrochloride
|
分子量：296.75
密度：N/A
沸点：N/A
熔点：N/A
|
1333745-58-6
|
C14H17ClN2O3
|
| N-(3-aminopropyl)-3-methylfuran-2-carboxamide hydrochloride
|
N-(3-aminopropyl)-3-methylfuran-2-carboxamide hydrochloride
|
分子量：218.68
密度：N/A
沸点：N/A
熔点：N/A
|
1333988-66-1
|
C9H15ClN2O2
|
| 1-Amino-2-({[(benzyloxy)carbonyl]amino}methyl)cyclopropane-1-carboxylic acid hydrochloride
|
1-Amino-2-({[(benzyloxy)carbonyl]amino}methyl)cyclopropane-1-carboxylic acid hydrochloride
|
分子量：300.74
密度：N/A
沸点：N/A
熔点：N/A
|
1955531-48-2
|
C13H17ClN2O4
|
| 5-(3-Nitrophenyl)picolinic acid
|
5-(3-Nitrophenyl)picolinic acid
|
分子量：244.20
密度：N/A
沸点：N/A
熔点：N/A
|
1261949-30-7
|
C12H8N2O4
|
| 2-Fluoro-5-(3,4-methylenedioxyphenyl)benzoic acid
|
2-Fluoro-5-(3,4-methylenedioxyphenyl)benzoic acid
|
分子量：260.22
密度：N/A
沸点：N/A
熔点：N/A
|
1261965-83-6
|
C14H9FO4
|
| 3-Amino-1-benzyl-1,3-dihydro-indol-2-one hydrochloride
|
3-Amino-1-benzyl-1,3-dihydro-indol-2-one hydrochloride
|
分子量：274.74
密度：N/A
沸点：N/A
熔点：N/A
|
1324055-93-7
|
C15H15ClN2O
|
| [1-(4-Azepan-1-yl-3-fluorophenyl)ethyl]amine hydrochloride
|
[1-(4-Azepan-1-yl-3-fluorophenyl)ethyl]amine hydrochloride
|
分子量：272.79
密度：N/A
沸点：N/A
熔点：N/A
|
1332528-56-9
|
C14H22ClFN2
|
| CID 56773536
|
CID 56773536
|
分子量：209.74
密度：N/A
沸点：N/A
熔点：N/A
|
1158780-42-7
|
C7H16ClN3S
|
| {2-[(4,5-Dimethyl-4H-1,2,4-triazol-3-yl)thio]-ethyl}amine dihydrobromide
|
{2-[(4,5-Dimethyl-4H-1,2,4-triazol-3-yl)thio]-ethyl}amine dihydrobromide
|
分子量：334.08
密度：N/A
沸点：N/A
熔点：N/A
|
1332529-13-1
|
C6H14Br2N4S
|
| [1-(4-Fluorobenzyl)piperidin-4-yl]methanol hydrochloride
|
[1-(4-Fluorobenzyl)piperidin-4-yl]methanol hydrochloride
|
分子量：259.75
密度：N/A
沸点：N/A
熔点：N/A
|
1332528-57-0
|
C13H19ClFNO
|
| [1-(2-Furylmethyl)piperidin-3-yl]methanol hydrochloride
|
[1-(2-Furylmethyl)piperidin-3-yl]methanol hydrochloride
|
分子量：231.72
密度：N/A
沸点：N/A
熔点：N/A
|
1332531-23-3
|
C11H18ClNO2
|
| (2-Hydroxy-5-methoxyphenyl)-N,N,N-trimethylmethanaminium iodide
|
(2-Hydroxy-5-methoxyphenyl)-N,N,N-trimethylmethanaminium iodide
|
分子量：323.17
密度：N/A
沸点：N/A
熔点：N/A
|
51698-46-5
|
C11H18INO2
|
| 4-Azatricyclo[4.3.1.1~3,8~]undecan-5-one hydrochloride
|
4-Azatricyclo[4.3.1.1~3,8~]undecan-5-one hydrochloride
|
分子量：201.69
密度：N/A
沸点：N/A
熔点：N/A
|
24740-32-7
|
C10H16ClNO
|
| 4-Amino-1-[4-(4-amino-3-methylquinolinium-1-yl)-butyl]-2-methylquinolinium dichloride
|
4-Amino-1-[4-(4-amino-3-methylquinolinium-1-yl)-butyl]-2-methylquinolinium dichloride
|
分子量：443.4
密度：N/A
沸点：N/A
熔点：N/A
|
1452577-20-6
|
C24H28Cl2N4
|
| [(2-Methylimidazo[2,1-b][1,3,4]thiadiazol-6-yl)methyl]amine dihydrochloride
|
[(2-Methylimidazo[2,1-b][1,3,4]thiadiazol-6-yl)methyl]amine dihydrochloride
|
分子量：241.14
密度：N/A
沸点：N/A
熔点：N/A
|
1332530-92-3
|
C6H10Cl2N4S
|
| 3-((Cyclopentylmethyl)amino)-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid hydrochloride
|
3-((Cyclopentylmethyl)amino)-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid hydrochloride
|
分子量：296.75
密度：N/A
沸点：N/A
熔点：N/A
|
1332528-61-6
|
C13H17ClN4O2
|
| 3-(2-aminoethyl)-5,7-dichloro-1H-indole-2-carboxylic acid hydrochloride
|
3-(2-aminoethyl)-5,7-dichloro-1H-indole-2-carboxylic acid hydrochloride
|
分子量：309.6
密度：N/A
沸点：N/A
熔点：N/A
|
1332530-43-4
|
C11H11Cl3N2O2
|
| [(2,5-Dimethyl-3-thienyl)methyl]methylamine hydrochloride
|
[(2,5-Dimethyl-3-thienyl)methyl]methylamine hydrochloride
|
分子量：191.72
密度：N/A
沸点：N/A
熔点：N/A
|
1332531-27-7
|
C8H14ClNS
|
| (4-(Pyrrolidin-1-ylmethyl)phenyl)boronic acid hydrochloride
|
(4-(Pyrrolidin-1-ylmethyl)phenyl)boronic acid hydrochloride
|
分子量：241.52
密度：N/A
沸点：N/A
熔点：N/A
|
1452577-03-5
|
C11H17BClNO2
|
| ([1-(5-Chloro-2-thienyl)cyclohexyl]methyl)amine hydrochloride
|
([1-(5-Chloro-2-thienyl)cyclohexyl]methyl)amine hydrochloride
|
分子量：266.2
密度：N/A
沸点：N/A
熔点：N/A
|
1332530-29-6
|
C11H17Cl2NS
|
| N-[(4-methyl-1H-imidazol-5-yl)methyl]propan-2-amine dihydrochloride
|
N-[(4-methyl-1H-imidazol-5-yl)methyl]propan-2-amine dihydrochloride
|
分子量：226.14
密度：N/A
沸点：N/A
熔点：N/A
|
1332531-51-7
|
C8H17Cl2N3
|
| N-((2-Methyl-1H-indol-3-yl)methyl)cyclopropanamine hydrochloride
|
N-((2-Methyl-1H-indol-3-yl)methyl)cyclopropanamine hydrochloride
|
分子量：236.74
密度：N/A
沸点：N/A
熔点：N/A
|
1332530-30-9
|
C13H17ClN2
|
| N-(2-((Dimethylamino)methyl)benzyl)cyclopropanamine dihydrochloride
|
N-(2-((Dimethylamino)methyl)benzyl)cyclopropanamine dihydrochloride
|
分子量：277.23
密度：N/A
沸点：N/A
熔点：N/A
|
1332531-60-8
|
C13H22Cl2N2
|
| (9H-Fluoren-9-yl)methyl 4-hydrazinylpiperidine-1-carboxylate 2,2,2-trifluoroacetate
|
(9H-Fluoren-9-yl)methyl 4-hydrazinylpiperidine-1-carboxylate 2,2,2-trifluoroacetate
|
分子量：451.4
密度：N/A
沸点：N/A
熔点：N/A
|
885031-85-6
|
C22H24F3N3O4
|
| Sodium 2-(pyrrolidin-1-ylmethyl)-1,3-thiazole-4-carboxylate
|
Sodium 2-(pyrrolidin-1-ylmethyl)-1,3-thiazole-4-carboxylate
|
分子量：234.25
密度：N/A
沸点：N/A
熔点：N/A
|
1332531-62-0
|
C9H11N2NaO2S
|
| 1-{[(5-Methyl-1,3-thiazol-2-yl)methyl]-amino}propan-2-ol dihydrochloride
|
1-{[(5-Methyl-1,3-thiazol-2-yl)methyl]-amino}propan-2-ol dihydrochloride
|
分子量：259.20
密度：N/A
沸点：N/A
熔点：N/A
|
1332529-36-8
|
C8H16Cl2N2OS
|
| [(1-Ethyl-1H-imidazol-2-yl)methyl](2-furylmethyl)-amine dihydrochloride
|
[(1-Ethyl-1H-imidazol-2-yl)methyl](2-furylmethyl)-amine dihydrochloride
|
分子量：278.18
密度：N/A
沸点：N/A
熔点：N/A
|
1189861-11-7
|
C11H17Cl2N3O
|
| [(2-Methoxy-1,3-thiazol-5-yl)methyl]amine hydrochloride
|
[(2-Methoxy-1,3-thiazol-5-yl)methyl]amine hydrochloride
|
分子量：180.66
密度：N/A
沸点：N/A
熔点：N/A
|
1332529-56-2
|
C5H9ClN2OS
|
| N-[(2-ethoxy-1,3-thiazol-5-yl)methyl]-2-(4-fluorophenyl)ethanamine hydrochloride
|
N-[(2-ethoxy-1,3-thiazol-5-yl)methyl]-2-(4-fluorophenyl)ethanamine hydrochloride
|
分子量：316.8
密度：N/A
沸点：N/A
熔点：N/A
|
1332530-41-2
|
C14H18ClFN2OS
|
| 5-(Chloromethyl)-2-(4-methoxyphenyl)thiazole hydrochloride
|
5-(Chloromethyl)-2-(4-methoxyphenyl)thiazole hydrochloride
|
分子量：276.2
密度：N/A
沸点：N/A
熔点：N/A
|
1332528-77-4
|
C11H11Cl2NOS
|
| N,N-Dimethyl-N'-[2-(trifluoromethoxy)benzyl]-ethane-1,2-diamine dihydrochloride
|
N,N-Dimethyl-N'-[2-(trifluoromethoxy)benzyl]-ethane-1,2-diamine dihydrochloride
|
分子量：335.19
密度：N/A
沸点：N/A
熔点：N/A
|
1328641-59-3
|
C12H19Cl2F3N2O
|
| (2-Hydroxy-4,5-dimethylphenyl)-N,N,N-trimethylmethanaminium iodide
|
(2-Hydroxy-4,5-dimethylphenyl)-N,N,N-trimethylmethanaminium iodide
|
分子量：321.20
密度：N/A
沸点：N/A
熔点：N/A
|
1210475-90-3
|
C12H20INO
|
| 4-[(2-methyl-1H-benzimidazol-1-yl)methyl]benzoic acid hydrochloride
|
4-[(2-methyl-1H-benzimidazol-1-yl)methyl]benzoic acid hydrochloride
|
分子量：302.75
密度：N/A
沸点：N/A
熔点：N/A
|
907948-02-1
|
C16H15ClN2O2
|
| 3-amino-7-(trifluoromethyl)-1,3-dihydro-2H-indol-2-one hydrochloride
|
3-amino-7-(trifluoromethyl)-1,3-dihydro-2H-indol-2-one hydrochloride
|
分子量：252.62
密度：N/A
沸点：N/A
熔点：N/A
|
1332528-30-9
|
C9H8ClF3N2O
|
| 4-(1H-imidazol-1-ylmethyl)-3-methylisoxazole-5-carboxylic acid hydrobromide
|
4-(1H-imidazol-1-ylmethyl)-3-methylisoxazole-5-carboxylic acid hydrobromide
|
分子量：288.10
密度：N/A
沸点：N/A
熔点：N/A
|
1332528-81-0
|
C9H10BrN3O3
|
| [(4-Methyl-1H-imidazol-5-YL)methyl]amine hydrochloride
|
[(4-Methyl-1H-imidazol-5-YL)methyl]amine hydrochloride
|
分子量：147.60
密度：N/A
沸点：N/A
熔点：N/A
|
1332530-78-5
|
C5H10ClN3
|
| N-(1,3-benzodioxol-5-ylmethyl)-3-[2-(methylamino)ethyl]-1,2,4-oxadiazole-5-carboxamide hydrochloride
|
N-(1,3-benzodioxol-5-ylmethyl)-3-[2-(methylamino)ethyl]-1,2,4-oxadiazole-5-carboxamide hydrochloride
|
分子量：340.76
密度：N/A
沸点：N/A
熔点：N/A
|
1332528-82-1
|
C14H17ClN4O4
|
| 2-Tert-butyl-4-ethynylpyrimidine
|
2-Tert-butyl-4-ethynylpyrimidine
|
分子量：160.22
密度：N/A
沸点：N/A
熔点：N/A
|
2748613-45-6
|
C10H12N2
|
| 4-[4-(Pyrrolidin-2-ylmethoxy)benzoyl]morpholinehydrochloride
|
4-[4-(Pyrrolidin-2-ylmethoxy)benzoyl]morpholinehydrochloride
|
分子量：326.82
密度：N/A
沸点：N/A
熔点：N/A
|
1332529-62-0
|
C16H23ClN2O3
|
| 1-Methyl-3-(3-methyl-1,2,4-oxadiazol-5-yl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine hydrochloride
|
1-Methyl-3-(3-methyl-1,2,4-oxadiazol-5-yl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine hydrochloride
|
分子量：255.70
密度：N/A
沸点：N/A
熔点：N/A
|
1332531-58-4
|
C10H14ClN5O
|
| N-Cyclopropyl-4-(piperidin-4-ylmethoxy)benzamidehydrochloride
|
N-Cyclopropyl-4-(piperidin-4-ylmethoxy)benzamidehydrochloride
|
分子量：310.82
密度：N/A
沸点：N/A
熔点：N/A
|
1332531-14-2
|
C16H23ClN2O2
|
| 4-(4-propyl-4H-1,2,4-triazol-3-yl)piperidine dihydrochloride
|
4-(4-propyl-4H-1,2,4-triazol-3-yl)piperidine dihydrochloride
|
分子量：267.20
密度：N/A
沸点：N/A
熔点：N/A
|
1332529-73-3
|
C10H20Cl2N4
|
| 3-(4-benzyl-4H-1,2,4-triazol-3-yl)piperidine dihydrochloride
|
3-(4-benzyl-4H-1,2,4-triazol-3-yl)piperidine dihydrochloride
|
分子量：315.2
密度：N/A
沸点：N/A
熔点：N/A
|
1332528-92-3
|
C14H20Cl2N4
|
| (1-Ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methanol hydrochloride
|
(1-Ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methanol hydrochloride
|
分子量：217.69
密度：N/A
沸点：N/A
熔点：N/A
|
1332531-59-5
|
C9H16ClN3O
|
| 2-(5-Cyclopentyl-1,2,4-oxadiazol-3-yl)ethanamine hydrochloride
|
2-(5-Cyclopentyl-1,2,4-oxadiazol-3-yl)ethanamine hydrochloride
|
分子量：217.69
密度：N/A
沸点：N/A
熔点：N/A
|
1244058-78-3
|
C9H16ClN3O
|