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-(4-(7-ethoxybenzofuran-2-yl)thiazol-2-yl)-4-((2-ethylpiperidin-1-yl)sulfonyl)benzamide 921571-05-3
N-(4-((6-methoxy-2-methylpyrimidin-4-yl)amino)phenyl)-1,2-dihydroacenaphthylene-3-sulfonamide 946201-68-9
N-(3,5-dichlorophenyl)oxan-4-amine 1157013-24-5
N-(5-(1,1-dioxidoisothiazolidin-2-yl)-2-methylphenyl)-5-methyl-1-phenyl-1H-pyrazole-4-carboxamide 1324206-62-3
N-(1,4-dioxaspiro[4.5]decan-2-ylmethyl)-1-(4-fluorophenyl)cyclopropanecarboxamide 1257547-62-8
N-(1,4-dioxaspiro[4.5]decan-2-ylmethyl)-1-(3-fluorophenyl)methanesulfonamide 1257552-97-8
N1-(1,4-dioxaspiro[4.5]decan-2-ylmethyl)-N2-(4-methyl-3-(2-oxopyrrolidin-1-yl)phenyl)oxalamide 1251697-45-6
N1-(1,4-dioxaspiro[4.5]decan-2-ylmethyl)-N2-(2-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinolin-8-yl)oxalamide 1251637-63-4
1-(1,4-Dioxaspiro[4.4]nonan-2-ylmethyl)-3-benzylurea 1251670-67-3
1-(1,4-Dioxaspiro[4.4]nonan-2-ylmethyl)-3-(thiophen-2-ylmethyl)urea 1251561-14-4
2a(2)-Amino-6a(2)-methyl[1,1a(2)-biphenyl]-2-propanenitrile 1239525-46-2
N-(2-(2-(2-fluorophenyl)thiazolo[3,2-b][1,2,4]triazol-6-yl)ethyl)-2-phenyl-2H-1,2,3-triazole-4-carboxamide 1324206-76-9
aflatoxin B1 8,9-dihydrodiol 196820-36-7
2-{2-[3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl]-1H-pyrrol-1-yl}-N-(2-methylphenyl)acetamide 1261014-14-5
N-(2-chlorophenyl)-2-{2-[3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl]-1H-pyrrol-1-yl}acetamide 1260937-00-5
N-[3-(Dimethylamino)propyl]-4-({[4-(3-ethyl-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl)phenyl]-carbamoyl}amino)benzamide 1173204-87-9
N-(6-chlorobenzo[d]thiazol-2-yl)-2-(4-(ethylthio)phenyl)-N-(pyridin-4-ylmethyl)acetamide 1170822-91-9
N-(6-Ethyl-2-benzothiazolyl)-4-[(4-fluorophenyl)sulfonyl]-N-(4-pyridinylmethyl)butanamide 1172779-63-3
1-(2-(3,4-dihydroquinolin-1(2H)-yl)-2-oxoethyl)-6-oxo-N-(p-tolyl)-1,6-dihydropyridazine-3-carboxamide 1170849-59-8
2-(2-((4-Methoxyphenyl)sulfonyl)acetamido)-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide 922929-98-4
N-(4-bromophenyl)-2-((4-methoxyphenyl)sulfonyl)acetamide 922953-29-5
N-(3-bromophenyl)-2-((4-methoxyphenyl)sulfonyl)acetamide 922930-61-8
(E)-2-((4-methoxyphenyl)sulfonyl)-N-(4-(phenyldiazenyl)phenyl)acetamide 1006823-16-0
Dipeptidyl nitrile inhibitor, 26 225120-45-6
3-(4-methoxyphenyl)-N-{2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}propanamide 946335-73-5
N-(2,9-dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-2-ethoxybenzamide 946382-14-5
2-(benzo[d][1,3]dioxol-5-yloxy)-N-(2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)propanamide 1060244-64-5
N-(5-allyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)benzamide 921863-99-2
2-(2-((4-(4-Methoxyphenyl)piperazin-1-yl)sulfonyl)ethyl)isoindoline-1,3-dione 919854-45-8
methyl 2-((3-methyl-2,6-dioxo-7-(3-phenoxypropyl)-2,3,6,7-tetrahydro-1H-purin-8-yl)thio)propanoate 1105245-50-8
7-(3-(2-chlorophenoxy)-2-hydroxypropyl)-8-(isobutylamino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione 1040668-08-3
7-(3-(2-chlorophenoxy)-2-hydroxypropyl)-1,3-dimethyl-8-morpholino-1H-purine-2,6(3H,7H)-dione 1105244-12-9
7-(2-hydroxy-2-phenylethyl)-1,3-dimethyl-8-(propylamino)-1H-purine-2,6(3H,7H)-dione 1105196-88-0
methyl 2-(1H-indole-3-carboxamido)thiophene-3-carboxylate 1171512-44-9
Methyl 2-(5-phenylisoxazole-3-carboxamido)thiophene-3-carboxylate 1172416-65-7
(2-Methyl-3-nitrophenyl)[4-[4-(methylsulfonyl)-2-benzothiazolyl]-1-piperazinyl]methanone 1170110-06-1
(5-Chloro-2-methoxyphenyl)(4-(6-(methylthio)benzo[d]thiazol-2-yl)piperazin-1-yl)methanone 1170445-28-9
1-(3-fluorophenyl)-N-[3-methoxy-4-(2-oxopyrrolidin-1-yl)phenyl]methanesulfonamide 1251687-40-7
2-(Pyridin-2-yl)-1,2,3,4-tetrahydroisoquinoline 380500-15-2
N-(cyclobutylmethyl)-1,3-dimethyl-4-nitro-1H-pyrazol-5-amine 1157095-14-1
tert-Butyl-2-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)acetate 1174546-71-4
2-Chloro-4-iodobenzene-1-sulfonyl chloride 1099660-72-6
2,5-Dimethyl-N-(2-phenoxypropyl)aniline 1040687-45-3
2-Bromo-4-(propan-2-yl)pyrimidine 1215071-93-4
1-Bromo-2,2,3,3-tetramethylcyclopropane-1-carboxamide 1050497-04-5
5-Bromo-2-(tetrahydro-furan-3-yloxy)-pyrimidine 1260883-04-2
tert-Butyl 3-chloro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate 1093759-47-7
5-chloro-N-[4-methyl-3-(2-oxopyrrolidin-1-yl)phenyl]thiophene-2-carboxamide 1327560-08-6
5-Methyl-1-(pyridin-3-ylmethyl)-1H-benzo[d]imidazol-2-amine 1155597-16-2
1-(aminomethyl)-4-ethylCyclohexanol 1154150-91-0

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