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
2-[[4-(1-Methyl-1H-pyrazol-5-yl)-6-(trifluoromethyl)-2-pyrimidinyl]thio]acetic acid 1006486-87-8
4-(1-ethyl-3-methyl-1H-pyrazol-4-yl)-2-(ethylsulfonyl)-6-(trifluoromethyl)pyrimidine 1006486-96-9
2-phenyl-N-[(pyridin-3-yl)methyl]ethene-1-sulfonamide 924709-95-5
N-(2-butan-2-ylphenyl)-3-(tetrazol-1-yl)benzamide 924379-30-6
2-(4-chlorophenoxy)-N-(4-ethyl-4-methyl-2,5-dioxoimidazolidin-1-yl)propanamide 956365-05-2
N-(3-Aminopropyl)-5-cyclopropyl-3-(trifluoromethyl)-1H-pyrazole-1-acetamide 1006442-37-0
N-(3-Aminopropyl)-3-(trifluoromethyl)-1H-pyrazole-1-acetamide 1006442-53-0
N-[1-(1,3-benzothiazol-2-yl)ethyl]-2-fluoro-N-methylbenzamide 924155-92-0
6-(Aminoiminomethyl)-1H-benzimidazole-2-propanoic acid 226575-28-6
(2E)-N-[4-(piperidin-4-yl)butyl]-3-(pyridin-3-yl)prop-2-enamide 2180145-39-3
N-(1-cyanocyclopentyl)-2-({4-methyl-5-[2-(4-methylphenyl)quinolin-4-yl]-4H-1,2,4-triazol-3-yl}sulfanyl)acetamide 920926-11-0
2-[[4-(2-Furanyl)-6-(trifluoromethyl)-2-pyrimidinyl]thio]ethanamine 861451-77-6
2-[[4-(4-Chlorophenyl)-2-pyrimidinyl]thio]ethanamine 861226-56-4
I+/--(2-Phenylethyl)-1,1-cyclopentanedimethanol 172477-55-3
N1-[4-(4-Chlorophenyl)-2-pyrimidinyl]-1,3-propanediamine 861225-53-8
2-(2-hydroxy-2,3-dihydro-1H-inden-2-yl)acetic acid 137325-77-0
4-(4-Chlorophenyl)-1-methylpiperidine-4-carbonitrile 258500-81-1
1-(1a(2)-Methyl[3,4a(2)-bi-1H-pyrazol]-1-yl)-2-propanone 1006464-31-8
4-Bromo-1',3'-dimethyl-1H,1'H-3,4'-bipyrazole 1006464-43-2
2-[4-bromo-3-(1,5-dimethyl-1H-pyrazol-4-yl)-1H-pyrazol-1-yl]acetic acid 1006464-57-8
5-Chloro-2-phenylbenzene-1-sulfonyl chloride 2172305-84-7
2-[(1a(2)-Ethyl[3,4a(2)-bi-1H-pyrazol]-1-yl)methyl]benzoic acid 1006464-85-2
5-[[3-(1-Ethylpyrazol-4-yl)pyrazol-1-yl]methyl]furan-2-carboxylic acid 1006464-88-5
4-Chloro-1a(2)-ethyl-5a(2)-methyl-3,4a(2)-bi-1H-pyrazole 1006477-45-7
(7-Methylimidazo[1,2-a]pyridin-3-yl)(phenyl)methanone 220405-77-6
3-(1,3-dimethyl-1H-pyrazol-4-yl)propanoic acid 1006490-35-2
1-[4-(Pyridin-3-yloxy)phenyl]ethan-1-amine 869945-02-8
Tert-butyl oct-2-ynoate 85144-29-2
4-(2-Methylpiperidin-1-YL)benzaldehyde 223541-06-8
5-Fluoro-2-(pyridin-4-ylmethoxy)aniline 869945-46-0
2-((2,2-dimethyl-2,3-dihydrobenzofuran-7-yl)oxy)-N-(4-(N-(pyrimidin-2-yl)sulfamoyl)phenyl)acetamide 920664-05-7
N-(1-cyanocyclohexyl)-N-methyl-2-({5-methyl-[1,2,4]triazolo[4,3-a]quinolin-1-yl}sulfanyl)acetamide 919885-73-7
2-cyano-3-[1-(3,5-dichlorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]-N-(2,4-difluorophenyl)prop-2-enamide 924710-97-4
7-(3-Nitrophenyl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid 932236-41-4
1-[(7-Bromo-2,3-dihydro-1,4-benzodioxin-6-yl)methyl]-4-(2-phenylethenesulfonyl)piperazine 876469-35-1
N-(5-bromo-2-methoxybenzyl)-3-methoxypropan-1-amine 932241-22-0
2-Amino-4-(2-furyl)thiophene-3-carbonitrile 82039-31-4
2-(4-(1-Aminoethyl)phenyl)isoindolin-1-one 344339-81-7
{[1-(4-Chlorobenzyl)piperidin-4-yl]methyl}amine 226249-40-7
N,N,3-trimethyl-4-propoxybenzenesulfonamide 914245-58-2
2,6-Difluoro-3-(1H-pyrrol-1-yl)benzenemethanol 83153-49-5
4-(Dimethoxymethyl)-3-fluorobenzaldehyde 439814-88-7
1h-Indole,2-methyl-1-(1-methyl-4-piperidinyl)-3-(phenylthio)-,hydrochloride 137641-59-9
4-Methyl-3-phenyl-2-morpholinone 3042-82-8
2-({4-[(6-chloropyridin-3-yl)sulfonyl]piperazin-1-yl}methyl)-5,6-dimethyl-1H,4H-thieno[2,3-d]pyrimidin-4-one 924461-67-6
3-{2-Oxo-2-[4-(2-phenylethenesulfonyl)piperazin-1-yl]ethyl}-1,3-diazaspiro[4.5]decane-2,4-dione 924713-98-4
1-((5-chlorothiophen-2-yl)sulfonyl)-N-(1,2-dihydroacenaphthylen-5-yl)pyrrolidine-2-carboxamide 1050211-08-9
1-((5-chlorothiophen-2-yl)sulfonyl)-N-(5-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,4-oxadiazol-2-yl)pyrrolidine-2-carboxamide 1098646-16-2
2-Ethyl-2-methylcyclopentan-1-one 88726-48-1
1-((5-chlorothiophen-2-yl)sulfonyl)-N-(6-(methylthio)benzo[d]thiazol-2-yl)pyrrolidine-2-carboxamide 1097639-01-4

Home | MSDS/SDS Database Search | Journals | Product Classification | Biologically Active Compounds | Selling Leads | About Us | Disclaimer

Copyright © 2024 ChemSrc All Rights Reserved