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
Clostebol capronate 32361-10-7
N-(2-hydroxy-4-(pyridin-3-yloxy)phenyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-6-sulfonamide 2034243-12-2
4-Cyclopropyl-2,2-dimethylbutan-1-ol 2229402-03-1
Tert-butyl (R)-(2-hydroxypropyl)(methyl)carbamate 1841235-73-1
4-(6-Methoxypyridin-3-yl)pyrrolidin-2-one 1366740-61-5
4-Fluoro-5-methoxy-1-methyl-1H-pyrazole-3-carboxylic acid 1774891-89-2
Methyl 4-chloro-3-formyl-5,6-dihydropyridine-1(2H)-carboxylate 1708250-56-9
5-Bromo-2-ethoxy-N-ethylnicotinamide 1707371-87-6
3-Ethoxy-7-methylbenzofuran-2-carboxylic acid 1710661-33-8
1-(Pyrimidin-4-yl)ethane-1-thiol 1852060-87-7
4,5-Dichloro-3-(difluoromethoxy)thiophene-2-carboxylic acid 1779124-11-6
2-Chloro-4-(3-fluorophenyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile 1603053-64-0
2-Chloro-4-(4-chlorophenyl)-7,8-dihydro-5H-pyrano[4,3-b]pyridine-3-carbonitrile 1707581-82-5
4-(4-Bromophenyl)-2-chloro-6-methyl-5,6,7,8-tetrahydro-1,6-naphthyridine-3-carbonitrile 1710661-50-9
Ethyl 1-(5-cyanopyrimidin-2-yl)piperidine-4-carboxylate 1708401-78-8
N,6-Diphenyl-4-dibenzofuranamine 1438401-26-3
5-Amino-6-(trifluoromethyl)nicotinonitrile 1245913-13-6
N-Cyclopropylpteridin-4-amine 1774903-82-0
3-Methoxy-5-methylbenzofuran-2-carboxylic acid 1557010-09-9
1-(4-(tert-Butyl)cyclohexyl)-1H-1,2,3-triazole-4-carboxylic acid 1710674-55-7
4-((7-Oxofuro[2,3-c]pyridin-6(7H)-yl)methyl)benzoic acid 1708013-86-8
7-(4-Fluorophenyl)-3,4-dihydro-1H-1,4-diazepin-5(2H)-one 1352897-62-1
2-Neopentyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid 1707735-70-3
tert-Butyl(4aR,8aR)-octahydro-6H-pyrido[3,4-b][1,4]oxazine-6-carboxylate 2165416-09-9
1,3-Difluoro-2,5-bis(trifluoromethyl)benzene 1805573-66-3
N-ethyl-2,2,2-trifluoro-N-(3-methyl-4-morpholin-4-ylphenyl)acetamide 1707358-58-4
1-(4,5-difluoro-1H-indol-2-yl)ethanone 1373438-99-3
4-(5,6-Dimethylbenzo[d]oxazol-2-yl)-N,N-diethylaniline 1706463-16-2
2-(5-methyl-1H-1,2,4-triazol-3-yl)piperidine hydrochloride 1803593-85-2
3,4-Dihydroxybenzoyl-L-aspartic acid 1357599-86-0
6alpha-Fluoro-11beta,16alpha,17,21-tetrahydroxypregna-1,4-diene-3,20-dione cyclopentanone acetal 1735-21-3
Fustin tetraacetate, (-)- 114976-66-8
[4-(Furan-2-yl)pyrimidin-2-yl]methanol 955112-65-9
2-(4-Methoxyphenyl)-2H-1,2,3-triazole 68535-51-3
5-(azetidine-1-carbonyl)-1H-pyrazin-2-one 1443112-34-2
(2R)-2-(2,3-Dihydro-1-benzofuran-5-yl)propan-1-amine 2248188-55-6
3-(4-fluoro-3-nitrophenyl)-2-methylpyrido[2,3-d]pyrimidin-4(3H)-one 2034241-90-0
4-(Allyloxy)-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid 1823644-35-4
tert-butyl 5-oxooctahydro-2H-isoindole-2-carboxylate 1858251-59-8
3-((1-(furan-2-carbonyl)piperidin-4-yl)methyl)-4-(o-tolyl)-1H-1,2,4-triazol-5(4H)-one 2034584-95-5
Isoxazol-5-yl(4-(4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-2-carbonyl)piperazin-1-yl)methanone 2034546-47-7
N-(pyridin-3-yl(tetrahydro-2H-pyran-4-yl)methyl)benzo[d][1,3]dioxole-5-carboxamide 2034591-92-7
N-(2-(5-chlorothiophen-2-yl)-2-methoxyethyl)-4-methoxy-2-methylbenzenesulfonamide 2034598-80-4
2-methyl-N-((3-(1-methyl-1H-pyrrol-2-yl)-1,2,4-oxadiazol-5-yl)methyl)benzamide 2034549-57-8
2-(3-Fluoro-5-nitrophenyl)acetonitrile 1214366-51-4
3-(9,10-dimethoxy-5,11-dioxo-6a,11-dihydroisoindolo[2,1-a]quinazolin-6(5H)-yl)-N-[(1-methyl-1H-pyrrol-2-yl)methyl]propanamide 1630847-36-7
2-(9,10-dimethoxy-5,11-dioxo-6a,11-dihydroisoindolo[2,1-a]quinazolin-6(5H)-yl)-N-[2-(1H-imidazol-4-yl)ethyl]acetamide 1630836-86-0
2-Amino-2-(oxolan-2-yl)acetamide 1566776-34-8
(8-Chloro-4-hydroxyquinolin-3-yl)[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]methanone 1630865-97-2
XLR11 N-(4-hydroxypentyl) metabolite 1782099-36-8

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