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-(1-(2,3-dihydrobenzofuran-5-yl)propan-2-yl)-4-(1H-pyrazol-1-yl)benzenesulfonamide 2034541-76-7
2-(4-(N-(1-(2,3-dihydrobenzofuran-5-yl)propan-2-yl)sulfamoyl)phenoxy)acetamide 2034574-58-6
N-(1-(2,3-dihydrobenzofuran-5-yl)propan-2-yl)-4-(2-methyloxazol-4-yl)benzenesulfonamide 2034450-92-3
N-(1-(2,3-dihydrobenzofuran-5-yl)propan-2-yl)-4-(2,5-dioxopyrrolidin-1-yl)benzenesulfonamide 2034599-23-8
1-(Tert-butyl)-3-(1-(2,3-dihydrobenzofuran-5-yl)propan-2-yl)urea 2034516-16-8
1-(1-(2,3-Dihydrobenzofuran-5-yl)propan-2-yl)-3-(o-tolyl)urea 2034574-59-7
1-(1-(2,3-Dihydrobenzofuran-5-yl)propan-2-yl)-3-(thiophen-2-ylmethyl)urea 2034350-68-8
1-(1-(2,3-Dihydrobenzofuran-5-yl)propan-2-yl)-3-(3,4-dimethylphenyl)urea 2034451-00-6
1-(1-(2,3-Dihydrobenzofuran-5-yl)propan-2-yl)-3-(4-methoxybenzyl)urea 2034574-65-5
1-(1-(2,3-Dihydrobenzofuran-5-yl)propan-2-yl)-3-(2,3-dimethoxyphenyl)urea 2034350-75-7
1-(5-Chloro-2-methoxyphenyl)-3-(1-(2,3-dihydrobenzofuran-5-yl)propan-2-yl)urea 2034451-06-2
5-chloro-2-methoxy-N-(2-((3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)methyl)phenyl)benzamide 2034512-63-3
N-[3-(3-chlorophenyl)-3-hydroxypropyl]cyclopentanecarboxamide 2034520-79-9
N-(3-(3-chlorophenyl)-3-hydroxypropyl)-5-(furan-2-yl)isoxazole-3-carboxamide 2034515-97-2
(2-Ethoxyphenyl)(3-(methylthio)pyrrolidin-1-yl)methanone 2034539-97-2
1-(3-((Furan-2-ylmethyl)sulfonyl)pyrrolidin-1-yl)-3-(4-(methylthio)phenyl)propan-1-one 2034421-84-4
6-Methoxy-2H-spiro[benzofuran-3,4'-piperidine] 1822826-63-0
6-bromo-5-chloro-N-[(3,4-difluorophenyl)methyl]pyridin-2-amine 1628481-65-1
N-([2,3'-bipyridin]-3-ylmethyl)-1-(benzo[d]oxazol-2-yl)pyrrolidine-2-carboxamide 1902899-22-2
N-((2-(thiophen-2-yl)pyridin-4-yl)methyl)-1H-benzo[d]imidazole-5-carboxamide 1903747-51-2
1,5-Isoquinolinediamine, 4-bromo-N1,N1,8-trimethyl- 1823245-65-3
2-(benzo[d]thiazol-2-ylthio)-N-((2-(thiophen-2-yl)pyridin-4-yl)methyl)acetamide 1903080-12-5
1-(4-Chlorobenzyl)-3-((2-(thiophen-2-yl)pyridin-4-yl)methyl)urea 1903405-06-0
1-(2-Chlorophenyl)-3-((2-(thiophen-2-yl)pyridin-4-yl)methyl)urea 1904296-39-4
3,5-difluoro-N-((2-(thiophen-2-yl)pyridin-4-yl)methyl)benzenesulfonamide 1904182-48-4
1-(3,4-dimethylphenyl)-3-(2-(4-methoxy-6-methyl-2-oxopyridin-1(2H)-yl)ethyl)urea 1903069-15-7
(R)-2,2-Dimethyl-1-(pyridin-3-yl)propan-1-amine 207850-85-9
N-(2-(4-methoxy-6-methyl-2-oxopyridin-1(2H)-yl)ethyl)-4-(trifluoromethoxy)benzenesulfonamide 1903360-89-3
N-Cyclobutyl-2-azabicyclo[2.1.1]hexane-1-carboxamide 1422133-12-7
4-Bromo-6-fluorobenzo[d]thiazole 1628456-08-5
3-(3-(4-fluorophenoxy)phenyl)-N-(pyridin-3-yl(tetrahydro-2H-pyran-4-yl)methyl)propanamide 1904203-46-8
3-(benzyloxy)-N-(pyridin-3-yl(tetrahydro-2H-pyran-4-yl)methyl)benzamide 1903055-12-8
R-methyl 3-chloro-2-hydroxypropanoate 82971-67-3
1-chloro-3-methoxy-2-[(E)-2-nitroethenyl]benzene 60610-72-2
N-((6,7,8,9-Tetrahydro-5H-[1,2,4]Triazolo[4,3-A][1,4]Diazepin-3-Yl)Methyl)Isobutyramide 1422068-58-3
1-[5-(Trifluoromethyl)pyrazol-1-YL]propan-2-OL 1820707-72-9
N-((2-(furan-2-yl)pyridin-3-yl)methyl)-4-(4-methoxypiperidin-1-yl)benzamide 2034268-77-2
N-(3-(isoxazol-4-yl)propyl)-1H-indole-5-carboxamide 1904194-76-8
(3-(2H-1,2,3-triazol-2-yl)pyrrolidin-1-yl)(9H-xanthen-9-yl)methanone 2034249-96-0
methyl 3-((3-(2H-1,2,3-triazol-2-yl)pyrrolidin-1-yl)sulfonyl)thiophene-2-carboxylate 2034347-32-3
Methyl 4-(N-propylmethanesulfonamido)benzoate 163430-69-1
3-bromo-2-[(3R)-pyrrolidin-3-yloxy]pyridine 2290769-27-4
4-Methylumbelliferyl alpha-d-xylopyranoside 1643953-00-7
CN(C(=O)C1Ccn(CC1)C1ccncc1)C 1422061-89-9
5-Bromo-8-methoxyisoquinoline-1-carboxylic acid 1823237-12-2
5-Bromo-8-chloroisoquinoline-1-carboxylic acid 1368030-79-8
5-Bromo-7-chloroisoquinoline-1-carboxylic acid 1824322-07-7
Methyl5-bromo-8-fluoroisoquinoline-1-carboxylate 1368065-52-4
3,5-Dichloro-4-(2,6-dimethylmorpholino)aniline 1708199-24-9
1,3-Dibromo-4-fluoro-2-methyl-5-nitrobenzene 1820613-94-2

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