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-benzyl-N-methyl-3-phenyl-5,6-dihydro-1,4-oxathiine-2-carboxamide 1010884-80-6
N-[2-(2-chlorophenyl)-4-oxo-4H-chromen-6-yl]pyridine-3-carboxamide 1010921-29-5
(2-Chlorophenyl)[4-([1,2,4]triazolo[4,3-a]pyridin-3-yl)piperidin-1-yl]methanone 1010921-35-3
4-methyl-N-(4-methyl-1,3-thiazol-2-yl)-2-(1H-pyrrol-1-yl)-1,3-thiazole-5-carboxamide 1010921-71-7
N-{3-[(3-chloro-4-methoxyphenyl)amino]-3-oxopropyl}-4-methoxy-1H-indole-2-carboxamide 1010921-86-4
(E)-3-(benzylsulfonyl)-N-(7-(prop-2-yn-1-yl)-[1,3]dioxolo[4',5':4,5]benzo[1,2-d]thiazol-6(7H)-ylidene)propanamide 1007088-38-1
3-phenyl-9-propyl-9,10-dihydrochromeno[8,7-e][1,3]oxazin-4(8H)-one 1010885-84-3
(7Z)-9-methyl-3-(propan-2-yl)-7-(thiophen-2-ylmethylidene)-3,4-dihydro-2H-furo[3,2-g][1,3]benzoxazin-6(7H)-one 1021078-41-0
N-{1-cyclopentyl-4,5-dimethyl-3-[(4-methylphenyl)sulfonyl]-1H-pyrrol-2-yl}furan-2-carboxamide 1010904-92-3
N-{3-[(4-methoxyphenyl)sulfonyl]-4,5-dimethyl-1-propyl-1H-pyrrol-2-yl}-3-methylbenzamide 1010886-13-1
Ethanone, 1-[4-(2,1,3-benzoxadiazol-4-ylsulfonyl)-1-piperazinyl]-2-(1H-indol-3-yl)- 1010904-99-0
N-{2-[(3,4-dimethoxyphenyl)carbonyl]-3-methyl-1-benzofuran-5-yl}pyridine-2-carboxamide 1010905-03-9
N-(4-carbamoylphenyl)-1-ethyl-6-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxamide 1010886-29-9
3-(4-fluorophenyl)-9-(2-methoxyethyl)-9,10-dihydrochromeno[8,7-e][1,3]oxazin-4(8H)-one 1010886-37-9
N-(2-{[(3,4-dichlorophenyl)carbonyl]amino}ethyl)-1H-indole-3-carboxamide 1010886-46-0
7-(3,5-dichlorophenyl)-2-ethyl-3-(4-methoxyphenyl)pyrazolo[5,1-c]pyrido[4,3-e][1,2,4]triazin-6(7H)-one 1010897-08-1
N-{3-[(4-fluorophenyl)sulfonyl]-4,5-dimethyl-1-(propan-2-yl)-1H-pyrrol-2-yl}-2-methylpropanamide 1010905-63-1
7-methoxy-3-(4-(4-methylpiperazine-1-carbonyl)phenoxy)-4H-chromen-4-one 1010897-18-3
[4-chloro-2-(1H-tetrazol-1-yl)phenyl]{4-[(4-fluorophenyl)sulfonyl]piperazin-1-yl}methanone 1010897-41-2
N-(4-bromophenyl)-4-chloro-2-(1H-tetrazol-1-yl)benzamide 1010897-45-6
N-{4,5-dimethyl-3-[(4-methylphenyl)sulfonyl]-1-(propan-2-yl)-1H-pyrrol-2-yl}-2-methylpropanamide 1010905-92-6
N-[(2E)-1,3-benzothiazol-2(3H)-ylidene]-2-[2-(2-fluorophenyl)-1,3-thiazol-5-yl]acetamide 1010905-95-9
3-(4-chlorophenyl)-2-methyl-9-propyl-9,10-dihydrochromeno[8,7-e][1,3]oxazin-4(8H)-one 1010897-75-2
ethyl 4-{N-[(4-methoxy-1H-indol-2-yl)carbonyl]glycyl}piperazine-1-carboxylate 1010906-19-0
2-(2-fluoro-6-methoxyphenyl)-4-methyl-N-[2-(4-sulfamoylphenyl)ethyl]-1,3-thiazole-5-carboxamide 1010898-09-5
N-(4-bromo-2-methylphenyl)-3-(7-hydroxy-5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)propanamide 1010906-62-3
N-[2-oxo-2-(thiomorpholin-4-yl)ethyl]-2-(1H-pyrrol-1-yl)-1,3-benzothiazole-6-carboxamide 1010898-31-3
3-fluoro-N-{3-[(4-methoxyphenyl)sulfonyl]-4,5-dimethyl-1-propyl-1H-pyrrol-2-yl}benzamide 1010898-35-7
N-{2-[(2,1,3-benzothiadiazol-4-ylsulfonyl)amino]ethyl}cyclopropanecarboxamide 1010898-43-7
N-{2-[(2,1,3-benzoxadiazol-4-ylsulfonyl)amino]ethyl}pyridine-2-carboxamide 1010898-55-1
2-(4-chlorophenoxy)-N-[3-(5,7-dimethyl[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)propyl]acetamide 1010907-07-9
(5-Bromofuran-2-yl){4-[(7-chloro-2,1,3-benzoxadiazol-4-yl)sulfonyl]piperazin-1-yl}methanone 1010898-78-8
N-[3-(5,7-dimethyl[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)propyl]-4-methoxybenzenesulfonamide 1010898-82-4
[4-(2,1,3-Benzothiadiazol-4-ylsulfonyl)piperazin-1-yl](5-bromofuran-2-yl)methanone 1010907-84-2
5-[2-(5-fluoro-1H-indol-3-yl)ethyl]-2-(4-fluorophenyl)-4-methyl-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione 1010899-68-9
4-fluoro-N-[1-(3-methoxypropyl)-4,5-dimethyl-3-(phenylsulfonyl)-1H-pyrrol-2-yl]benzamide 1010907-87-5
N-(2-(2-chlorophenyl)-4-oxo-4H-chromen-6-yl)-2-methoxyacetamide 1010899-76-9
[4-(2,1,3-Benzothiadiazol-4-ylsulfonyl)piperazin-1-yl](thiophen-2-yl)methanone 1010899-97-4
N-[4,5-dimethyl-3-(phenylsulfonyl)-1-(prop-2-en-1-yl)-1H-pyrrol-2-yl]cyclopropanecarboxamide 1010908-11-8
N-{3-[(4-fluorophenyl)sulfonyl]-4,5-dimethyl-1-(propan-2-yl)-1H-pyrrol-2-yl}propanamide 1010900-11-4
N-(2-acetamidoethyl)-1H-indole-2-carboxamide 1010900-19-2
2-(3,5-dimethyl-7-oxo-7H-furo[3,2-g]chromen-6-yl)-N-(1H-tetrazol-5-yl)acetamide 1010900-31-8
2-((1-(3-chlorophenyl)-5-(p-tolyl)-1H-imidazol-2-yl)thio)-N-methylacetamide 1206992-29-1
{4-[(7-Chloro-2,1,3-benzoxadiazol-4-yl)sulfonyl]piperazin-1-yl}(2-methoxyphenyl)methanone 1010900-51-2
C15H11N7O3S2 1010900-83-0
cyclopropyl(8-fluoro-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl)methanone 1010924-72-7
3-{[4-(4-chlorophenyl)-4-hydroxypiperidino]carbonyl}-1-ethyl-7-methyl[1,8]naphthyridin-4(1H)-one 1010924-76-1
2-chloro-N-(2-chlorobenzyl)-5-(1H-tetrazol-1-yl)benzamide 896911-39-0
3-(7-methoxy-4-methyl-2-oxo-2H-chromen-6-yl)-N-[4-(1H-1,2,4-triazol-1-ylmethyl)phenyl]propanamide 1010925-06-0
3-(3,4-dimethoxyphenyl)-9-(3-hydroxypropyl)-9,10-dihydrochromeno[8,7-e][1,3]oxazin-4(8H)-one 1010900-13-6

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