CAS Number Index

A CAS Registry Number,also referred to as CASRN or CAS Number, is a unique numerical identifier assigned by the Chemical Abstracts Service (CAS) to every chemical substance described in the open scientific literature (currently including all substances described from 1957 through the present, plus some substances from the early or mid 1900s), including organic and inorganiccompounds, minerals, isotopes, alloys and nonstructurable materials (UVCBs, of unknown, variable composition, or biological origin).The registry maintained by CAS is an authoritative collection of disclosed chemical substance information. It currently identifies more than 144 million unique organic and inorganic substances and 67 million protein and DNA sequences,plus additional information about each substance. It is updated with around 15,000 additional new substances daily.（information coming from wikipedia.org)

Name CAS Number
(5,6-dimethoxy-1-methyl-1H-indol-2-yl)[4-(methylsulfonyl)piperazin-1-yl]methanone 1574334-51-2
3-[3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl]-N-(4H-1,2,4-triazol-3-yl)propanamide 1574471-43-4
3-(Bromomethyl)-5-chloro-1H-indole 1823328-51-3
3-Azabicyclo[3.1.1]heptane-1-carboxylic acid 1628897-76-6
N-(4-((6-chloro-2,3,4,9-tetrahydro-1H-carbazol-1-yl)amino)-4-oxobutyl)pyrazine-2-carboxamide 1574466-23-1
3-Fluoro-8-methoxyquinoline 1779941-99-9
4-(((2-Amino-7H-purin-6-YL)oxy)methyl)benzonitrile 1923082-67-0
4-(2-(Trifluoromethoxy)phenyl)thiazol-2-amine 1246550-61-7
N-(1-{2-[4-(3-methoxyphenyl)piperazino]-2-oxoethyl}-1H-indol-4-yl)acetamide 1574495-26-3
4-Chloro-2-(4-chlorophenyl)-7,8-dihydro-5H-pyrano[4,3-D]pyrimidine 1924486-83-8
2-[4-(acetylamino)-1H-indol-1-yl]-N-cycloheptylacetamide 1574307-60-0
Ethyl 4-(methylsulfanyl)benzyl sulfide 1443304-85-5
2-[4-(acetylamino)-1H-indol-1-yl]-N-(2,4-dimethoxyphenyl)acetamide 1574409-34-9
N-[2-(1H-1,3-benzimidazol-2-yl)ethyl]-2-[6,7-dimethoxy-2-methyl-4-oxo-3(4H)-quinazolinyl]acetamide 1574326-11-6
2-(3,5-dimethyl-1,2-oxazol-4-yl)-N-[3-(2-phenylethyl)-1H-1,2,4-triazol-5-yl]acetamide 1574325-73-7
N-[(1-methyl-1H-benzimidazol-2-yl)methyl]-4-([1,2,4]triazolo[4,3-a]pyridin-3-yl)butanamide 1574321-45-1
5-(2-Fluorophenyl)-6-methylthiazolo[3,2-B][1,2,4]triazole 1632154-28-9
N-(1,3-benzodioxol-5-ylmethyl)-4-(2-pyrimidinylamino)butanamide 1401597-01-0
2-(3,5-dimethyl-4-isoxazolyl)-N-(6-fluoro-2,3,4,9-tetrahydro-1H-carbazol-1-yl)acetamide 1574482-54-4
N-[5-(1H-benzimidazol-2-yl)pentyl]-2,2-dimethyl-5-oxotetrahydrofuran-3-carboxamide 1574407-02-5
2-Amino-1-(1-benzothiophen-2-yl)propan-1-one 2228972-43-6
N-[2-(1H-1,3-benzimidazol-2-yl)ethyl]-4-phenyltetrahydro-2H-pyran-4-carboxamide 1574406-91-9
1-(4,6-dimethylpyrimidin-2-yl)-N-(1H-imidazol-2-yl)piperidine-3-carboxamide 1401567-04-1
1-methyl-N-(3-[1,2,4]triazolo[4,3-a]pyridin-3-ylpropyl)-1H-indole-3-carboxamide 1574320-96-9
5-(4-Chlorophenyl)-6-methylthiazolo[3,2-B][1,2,4]triazole 1632154-29-0
N-{1-[2-oxo-2-(thiomorpholin-4-yl)ethyl]-1H-indol-4-yl}acetamide 1574483-08-1
6,7-Dimethyl-3H-imidazo[4,5-c]pyridin-2-amine 1353102-06-3
2-bromo-N-(3-{3-oxo-2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridin-2-yl}propyl)pyridine-4-carboxamide 1394695-86-3
N-(5-chloro-2-methylphenyl)-2-(3,4-dimethylphenyl)-3-(methylthio)-1,4,8-triazaspiro[4.5]deca-1,3-diene-8-carboxamide 894888-75-6
2-(benzylthio)-N-(3,4-dimethoxyphenyl)-3-phenyl-1,4,8-triazaspiro[4.5]deca-1,3-diene-8-carboxamide 894888-67-6
methyl (2Z)-3-anilino-2-[(3,4-dimethylphenyl)sulfonyl]acrylate 1327196-11-1
2-(ethylthio)-N-(2-fluorophenyl)-3-phenyl-1,4,8-triazaspiro[4.5]deca-1,3-diene-8-carboxamide 1359134-18-1
(1R,4aS,4bS,7R,9S,10aS)-7-Ethenyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydro-9-hydroxy-1,4a,7-trimethyl-1-phenanthrenecarboxylic acid 23807-91-2
2-(ethylthio)-N-(4-methoxyphenyl)-3-phenyl-1,4,8-triazaspiro[4.5]deca-1,3-diene-8-carboxamide 894886-86-3
Methyl 3-(2,2-dichloro-3-oxocyclobutyl)benzoate 1418274-32-4
2-(3,4-dimethylphenyl)-N-(4-methoxyphenyl)-3-(methylthio)-1,4,8-triazaspiro[4.5]deca-1,3-diene-8-carboxamide 894886-62-5
2-(4-methoxyphenyl)-3-(propylthio)-N-(o-tolyl)-1,4,8-triazaspiro[4.5]deca-1,3-diene-8-carboxamide 894886-46-5
4-Piperazin-1-yl-1,7a-dihydrobenzimidazol-2-one 282547-66-4
2-[(4-chloro-2-nitrophenyl)sulfanyl]-N-(1-cyanoethyl)acetamide 1797801-81-0
N-(2-ethoxyphenyl)-2-(4-methoxyphenyl)-3-(methylthio)-1,4,8-triazaspiro[4.5]deca-1,3-diene-8-carboxamide 894883-34-2
Methyl 2-(((tert-butoxycarbonyl)amino)methyl)thiazole-5-carboxylate 232612-28-1
N-(2-methoxyphenyl)-2-(4-methoxyphenyl)-3-(propylthio)-1,4,8-triazaspiro[4.5]deca-1,3-diene-8-carboxamide 894883-18-2
Tert-butyl 2-(cyclopentylsulfonyl)acetate 1504589-15-4
2-(3,4-dimethylphenyl)-3-(methylthio)-N-(2-(trifluoromethyl)phenyl)-1,4,8-triazaspiro[4.5]deca-1,3-diene-8-carboxamide 1359133-66-6
5alpha-Cholanic acid, methyl ester 1172-09-4
N-(2,4-dimethoxyphenyl)-2-(3,4-dimethylphenyl)-3-(ethylthio)-1,4,8-triazaspiro[4.5]deca-1,3-diene-8-carboxamide 1359314-26-3
N-(2,4-dimethoxyphenyl)-2-(ethylthio)-3-phenyl-1,4,8-triazaspiro[4.5]deca-1,3-diene-8-carboxamide 894881-43-7
N-(2,4-dimethoxyphenyl)-2-(3,4-dimethylphenyl)-3-(methylthio)-1,4,8-triazaspiro[4.5]deca-1,3-diene-8-carboxamide 1359133-58-6
Digitogenin 2,3-diacetate 51478-16-1
Neogmelinol acetate 81426-16-6

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