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
N-cyclopropyl-2-(2,6-dichlorophenyl)-4-methyl-1,3-thiazole-5-carboxamide 1010928-13-8
2-fluoro-N-{1-(2-methoxyethyl)-4,5-dimethyl-3-[(4-methylphenyl)sulfonyl]-1H-pyrrol-2-yl}benzamide 1010876-11-5
N-[1-(2-methoxyethyl)-4,5-dimethyl-3-(phenylsulfonyl)-1H-pyrrol-2-yl]cyclopropanecarboxamide 1010876-15-9
N-(3,5-dimethoxyphenyl)-4-(1H-tetrazol-1-yl)benzamide 1010876-19-3
N-[3-(2-oxopyrrolidin-1-yl)phenyl]-1H-indole-6-carboxamide 1401565-10-3
6-chloro-N-{2-[4-(4-methoxyphenyl)piperazin-1-yl]-2-oxoethyl}-1,3,4,9-tetrahydro-2H-beta-carboline-2-carboxamide 1010928-36-5
(2R)-2-(4-Methoxyphenyl)-4-pentenenitrile 494802-83-4
6-chloro-N-{2-[(furan-2-ylmethyl)amino]-2-oxoethyl}-1,3,4,9-tetrahydro-2H-beta-carboline-2-carboxamide 1010928-66-1
3-(3,4-dimethoxyphenyl)-9-isobutyl-2-methyl-9,10-dihydrochromeno[8,7-e][1,3]oxazin-4(8H)-one 1010876-62-6
Ethyl 5-ethoxy-2,3-dihydro-1,2-oxazole-4-carboxylate 412304-62-2
N-{3-[(4-methoxyphenyl)sulfonyl]-4,5-dimethyl-1-(2-methylpropyl)-1H-pyrrol-2-yl}cyclopropanecarboxamide 1010928-85-4
N,N-dibenzyl-4-(1H-tetrazol-1-yl)benzamide 1010929-02-8
N-[1-(3-methoxypropyl)-4,5-dimethyl-3-(phenylsulfonyl)-1H-pyrrol-2-yl]furan-2-carboxamide 1010929-10-8
N-{2-oxo-2-[(2-phenylethyl)amino]ethyl}-2-(1H-pyrrol-1-yl)-1,3-benzothiazole-6-carboxamide 1010877-16-3
N-[2-(4-sulfamoylphenyl)ethyl]-3-(1H-tetrazol-1-yl)benzamide 1010877-24-3
3-(1H-indol-3-yl)-1-{4-[(2-methoxyphenyl)acetyl]piperazin-1-yl}propan-1-one 1010929-26-6
[4-(2,1,3-Benzothiadiazol-4-ylsulfonyl)piperazin-1-yl](phenyl)methanone 1010877-32-3
N-[4,5-dimethyl-3-(phenylsulfonyl)-1-propyl-1H-pyrrol-2-yl]furan-2-carboxamide 1010929-38-0
N-(2-{[2-(cyclohex-1-en-1-yl)ethyl]amino}-2-oxoethyl)-2-(1H-pyrrol-1-yl)-1,3-benzothiazole-6-carboxamide 1010877-44-7
2-(2-fluoro-6-methoxyphenyl)-N-[3-(1H-imidazol-1-yl)propyl]-4-methyl-1,3-thiazole-5-carboxamide 1010896-51-1
N-(3,4-dimethoxybenzyl)-6-methylimidazo[1,2-a]pyridine-2-carboxamide 1010897-23-0
2-[(1H-benzimidazol-2-ylmethyl)sulfanyl]-N-[5-(ethylsulfonyl)-2-hydroxyphenyl]acetamide 1010937-22-0
N-[2-(5-methoxy-1H-indol-3-yl)ethyl]-2-(trifluoromethyl)-1H-benzimidazole-6-carboxamide 1010896-07-7
(2-chloropyridin-3-yl)[4-(7H-purin-6-yl)piperazin-1-yl]methanone 1010922-07-2
[4-(2-pyridyl)piperazino][2-(trifluoromethyl)-1H-1,3-benzimidazol-5-yl]methanone 1010879-50-1
6-chloro-N-(pyridin-3-yl)imidazo[1,2-a]pyridine-2-carboxamide 1010922-44-7
1-(4-{[4-(7H-purin-6-yl)piperazin-1-yl]sulfonyl}phenyl)pyrrolidin-2-one 1010922-94-7
6-chloro-N-[3-(furan-2-yl)propyl]imidazo[1,2-a]pyridine-2-carboxamide 1010923-01-9
6-chloro-N-[2-(5-chloro-1H-indol-3-yl)ethyl]imidazo[1,2-a]pyridine-2-carboxamide 1010881-40-9
C15H10BrN7O 1010884-09-9
(2,4-dichlorophenyl)[4-(9H-purin-6-yl)piperazin-1-yl]methanone 1010906-90-7
3-chloro-N-(2-{[(4,6-dimethylpyrimidin-2-yl)sulfanyl]methyl}-1-methyl-1H-benzimidazol-5-yl)-4-fluorobenzamide 1010927-53-3
C25H23N7O2S 1010914-13-2
N-[3-(1,3-dihydro-2H-benzimidazol-2-ylideneamino)-3-oxopropyl]-5,6,7-trimethoxy-1-methyl-1H-indole-2-carboxamide 1010890-17-1
C19H16ClN5O3S2 1010890-89-7
6-chloro-N~2~-(4-methyl-1,3-thiazol-2-yl)imidazo[1,2-a]pyridine-2-carboxamide 1010891-15-2
6-{4-[(2,5-dichlorophenyl)sulfonyl]piperazin-1-yl}-9H-purine 1010925-64-0
Methyl 4-Oxo-4-[4-[4-(phenethylcarbamoyl)phenoxy]-1-piperidyl]butanoate 1069691-68-4
1-[1-(4-fluorophenyl)-3-methyl-6-[(4-methylphenyl)methyl]-1H-pyrazolo[3,4-d]pyrimidin-4-yl]-1,4-diazepane 1048775-31-0
3-[1-(4-Bromobenzoyl)piperidin-4-yl]-4-methylisoxazol-5-amine 1251625-25-8
N-[2-(3-chlorophenyl)-1,3-benzoxazol-5-yl]butanamide 945532-44-5
1-[2-(4-chlorophenoxy)ethyl]-2-(1-propionylpyrrolidin-2-yl)-1H-benzimidazole 1031565-98-6
(2E)-1-[4-(9H-purin-6-yl)piperazin-1-yl]-3-(thiophen-2-yl)prop-2-en-1-one 1021078-27-2
Thiazolo[4,5-b]pyridine,5-methyl-2-phenyl- 939053-17-5
1-(3-(3-(2,6-Diisopropylphenyl)ureido)propyl)-3-(4-nitrophenyl)-1-(4-phenoxyphenyl)urea 335096-36-1
3-Chloro-N-[(5-isoquinolinylamino)carbonyl]propanamide 1157922-08-1
N-[3-(4-benzylpiperazino)-3-oxopropyl]-2-pyrazinecarboxamide 1374531-10-8
N'-(6-amino-[1,2,5]oxadiazolo[3,4-b]pyrazin-5-yl)-N,N-dimethylmethanimidamide 1021077-52-0
1-[4-(2,1,3-Benzothiadiazol-4-ylsulfonyl)piperazin-1-yl]-3-methylbutan-1-one 1010929-58-4
2-(4-bromo-2-fluorophenoxy)-N-(cyanomethyl)-N-ethylacetamide 1241272-12-7

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