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
1-(4-bromo-2,6-difluoro-phenoxy)-3-[4-(4-methoxyphenyl)piperazin-1-yl]propan-2-ol;hydrochloride 1216870-80-2
1-[4-(3-chlorophenyl)piperazin-1-yl]-3-(2-isopropyl-5-methyl-phenoxy)propan-2-ol;hydrochloride 1216491-81-4
1-[4-[3-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-2-hydroxy-propoxy]phenyl]ethanone;dihydrochloride 1179477-47-4
2-[2-[4-[3-(4-acetylphenoxy)-2-hydroxy-propyl]piperazin-1-yl]ethyl]benzo[de]isoquinoline-1,3-dione;dihydrochloride 1216797-81-7
1-[4-(2-fluorophenyl)piperazin-1-yl]-3-[2-(3-methoxyphenoxy)ethoxy]propan-2-ol;dihydrochloride 1215635-63-4
1-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-3-[2-(2-isopropylphenoxy)ethoxy]propan-2-ol;dihydrochloride 1216618-40-4
1-[2-(4-chlorophenoxy)ethoxy]-3-[4-(2-hydroxyethyl)piperazin-1-yl]propan-2-ol;dihydrochloride 1216726-05-4
ethyl 5-(2-hydroxy-3-morpholino-propoxy)-2-methyl-1-(p-tolyl)indole-3-carboxylate;hydrochloride 1215406-41-9
1-(4-benzyl-1-piperidyl)-3-(4-phenylphenoxy)propan-2-ol;hydrochloride 122432-19-3
methyl 4-[2-hydroxy-3-[4-(2-methoxyphenyl)piperazin-1-yl]propoxy]benzoate;dihydrochloride 1216406-30-2
N-[4-[2-hydroxy-3-[4-(2-methoxyphenyl)piperazin-1-yl]propoxy]phenyl]acetamide;dihydrochloride 1215700-48-3
1-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-3-(2,3,5-trimethylphenoxy)propan-2-ol;dihydrochloride 1217088-53-3
1-[2-(4-bromophenoxy)ethoxy]-3-[4-(2-methoxyphenyl)piperazin-1-yl]propan-2-ol;dihydrochloride 1179468-98-4
N-(4-ethoxyphenyl)-2-[3-(4-ethoxyphenyl)-4-oxo-benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl-acetamide 892278-33-0
4-(5-(3-fluorophenyl)-3-(3-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonamide 861427-67-0
ethyl 1-allyl-2'-amino-6'-(hydroxymethyl)-2,8'-dioxo-8'H-spiro[indoline-3,4'-pyrano[3,2-b]pyran]-3'-carboxylate 884214-84-0
2-(4-Benzylpiperidin-1-yl)-8-((3-chlorobenzyl)oxy)quinoline 941909-36-0
9-isobutyl-5,7-dimethyl-3-phenyl-5H-[1,2,4]triazolo[4,3-e]purine-6,8(7H,9H)-dione 921555-54-6
N'-(5-chloro-2-methoxyphenyl)-N-[2-(1-methyl-2,3-dihydro-1H-indol-5-yl)-2-(pyrrolidin-1-yl)ethyl]ethanediamide 921924-05-2
4-methyl-N-(4-((6-(3-methyl-1H-pyrazol-1-yl)pyridazin-3-yl)amino)phenyl)benzenesulfonamide 1014028-19-3
methyl 2-({7-[2-hydroxy-3-(2-methylphenoxy)propyl]-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl}amino)acetate 941993-34-6
7-ethyl-3-methyl-8-(pentylamino)-1H-purine-2,6(3H,7H)-dione 941885-97-8
4-((3,4-dihydroquinolin-1(2H)-yl)sulfonyl)-N-(5-(2,4-dimethylphenyl)-1,3,4-oxadiazol-2-yl)benzamide 891110-86-4
2-((4-(4-methoxyphenyl)piperazin-1-yl)methyl)-5-(2-oxo-2-phenylethoxy)-4H-pyran-4-one 898418-39-8
4-Oxo-4-((4-phenoxyphenyl)amino)-2-(piperidin-1-yl)butanoic acid 941999-93-5
2-chloro-N-(4,7-dimethoxybenzo[d]thiazol-2-yl)-N-(pyridin-2-ylmethyl)benzamide 941968-14-5
N-benzyl-2-(1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)-N-(pyridin-2-yl)acetamide 899954-20-2
N-(benzo[d]thiazol-6-yl)-1-naphthamide 923069-85-6
CID 16805356 919020-53-4
2-(4-methoxyphenyl)-N-{4-oxo-1-phenyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-5-yl}acetamide 899946-34-0
2,3-dimethoxy-N-[1-(4-methylphenyl)-4-oxo-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-5-yl]benzamide 899966-60-0
4-(4-chlorobenzyl)-1-{3-[4-(4-fluorophenyl)piperazin-1-yl]-3-oxopropyl}[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one 887864-30-4
CID 16805000 919041-15-9
1-benzyl-3-(pyridin-4-ylmethyl)pyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione 941990-56-3
1-(2-methylbenzyl)-3-(pyridin-4-ylmethyl)pyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione 941953-74-8
N'-[2-(furan-2-yl)-2-[4-(4-methoxyphenyl)piperazin-1-yl]ethyl]-N-(2-methylpropyl)ethanediamide 877647-66-0
2-[2-(4-methylphenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl]acetamide 941876-07-9
3-(2,2-diphenylacetamido)-N-(2-fluorophenyl)benzofuran-2-carboxamide 887877-67-0
N-(benzo[d][1,3]dioxol-5-yl)-3-(3-(trifluoromethyl)benzamido)benzofuran-2-carboxamide 888461-39-0
N,1-bis(4-methoxyphenyl)-3,4-dihydro-1H-pyrrolo[1,2-a]pyrazine-2-carboxamide 899960-52-2
(Z)-3-(benzo[d][1,3]dioxol-5-yl)-N-(2-(6,7-dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)acrylamide 851096-24-7
N-(4,7-dichloro-1,3-benzothiazol-2-yl)-1-(4-fluorobenzenesulfonyl)pyrrolidine-2-carboxamide 1049947-11-6
3-(2-(4-chlorophenoxy)acetamido)-N-(2-fluorophenyl)benzofuran-2-carboxamide 887877-37-4
2-[3-(3,4-dimethylbenzenesulfonyl)-6-fluoro-4-oxo-1,4-dihydroquinolin-1-yl]-N-(3-methoxyphenyl)acetamide 866897-64-5
N-((5-((2-(azepan-1-yl)-2-oxoethyl)thio)-1,3,4-oxadiazol-2-yl)methyl)-2-methyl-3-nitrobenzamide 906155-65-5
N-(2-isobutyryl-1,2,3,4-tetrahydroisoquinolin-7-yl)-3-(trifluoromethyl)benzamide 955614-40-1
1-(4-(4-(4-Fluorophenyl)piperazine-1-carbonyl)thiazol-2-yl)-3-phenylurea 941880-46-2
1-(2,3-Dichlorophenyl)-3-[1-(3,4-dimethoxyphenyl)-5-oxopyrrolidin-3-yl]urea 891115-92-7
1-((4-fluorophenyl)sulfonyl)-N-(4-methoxy-7-methylbenzo[d]thiazol-2-yl)pyrrolidine-2-carboxamide 1049948-11-9
N-(2,4-difluorophenyl)-5-(4-fluorobenzyl)-3-oxo-2-phenyl-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxamide 921552-17-2

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