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-chloro-N-[2-({[3-(1H-imidazol-1-yl)propyl]amino}carbonyl)phenyl]nicotinamide 947055-51-8
(Z)-2-((5-methylfuran-2-yl)methylene)-8-(2-morpholinoethyl)-8,9-dihydro-2H-benzofuro[7,6-e][1,3]oxazin-3(7H)-one 951929-25-2
4-{[2-Ethyl-3-(4-fluorophenyl)-5-methylpyrazolo[1,5-a]pyrimidin-7-yl]amino}benzamide 951929-50-3
6-[2-(3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)ethyl]-3-(propan-2-yl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole 1010870-33-3
2-Ethyl-3-(4-fluorophenyl)-5-methylpyrazolo[1,5-a]pyrimidine-7-thiol 951993-31-0
N-{1-butyl-4,5-dimethyl-3-[(4-methylphenyl)sulfonyl]-1H-pyrrol-2-yl}pyridine-4-carboxamide 951993-55-8
[4-(4-Chlorophenyl)piperazin-1-yl](7-methoxy-1-benzofuran-2-yl)methanone 951930-40-8
(5Z)-3-(4-chlorophenyl)-5-(quinoxalin-5-ylmethylidene)-2-thioxo-1,3-thiazolidin-4-one 951930-60-2
2-[6-(Phenoxymethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl]quinoline 951997-58-3
N-[6-(1H-1,3-benzimidazol-2-ylamino)-6-oxohexyl]-1H-indole-2-carboxamide 951933-32-7
Methyl 4-((2-methyl-4-oxo-9-(pyridin-2-ylmethyl)-4,8,9,10-tetrahydrochromeno[8,7-e][1,3]oxazin-3-yl)oxy)benzoate 951997-81-2
N-[4,5-dimethyl-3-(phenylsulfonyl)-1-(propan-2-yl)-1H-pyrrol-2-yl]-2-methylbenzamide 951933-59-8
9-(2-methoxyphenethyl)-3-phenyl-9,10-dihydrochromeno[8,7-e][1,3]oxazin-4(8H)-one 951933-73-6
1-(4-((7-methoxy-4-oxo-4H-chromen-3-yl)oxy)benzoyl)piperidine-4-carboxamide 951998-08-6
(2Z)-8-(furan-2-ylmethyl)-2-(2,4,5-trimethoxybenzylidene)-8,9-dihydro-7H-furo[2,3-f][1,3]benzoxazin-3(2H)-one 951933-76-9
3-Isobutyl-6-phenyl[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole 947919-42-8
N-{4,5-dimethyl-3-[(4-methylphenyl)sulfonyl]-1-propyl-1H-pyrrol-2-yl}-4-methoxybenzamide 951933-91-8
N-(2-{[(5-bromofuran-2-yl)carbonyl]amino}ethyl)-1H-indole-2-carboxamide 951998-40-6
2-(2-fluorophenyl)-4-methyl-N~5~-(2-morpholinoethyl)-1,3-thiazole-5-carboxamide 951998-48-4
N~2~-[2-(3-chloro-4-methoxyanilino)-2-oxoethyl]-1H-indole-2-carboxamide 951934-31-9
methyl 2-(7,8-dimethoxy-2-oxo-2H-chromen-4-yl)-4-(2-naphthyl)-4-oxobutanoate 951998-80-4
1-[4-(2,1,3-benzothiadiazol-4-ylsulfonyl)piperazin-1-yl]-3-(1H-indol-3-yl)propan-1-one 951998-83-7
6-(3-Chlorophenyl)-3-isobutyl[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole 947061-65-6
N~2~-{2-[4-(4-methoxyphenyl)piperazino]-2-oxoethyl}-1H-indole-2-carboxamide 951934-66-0
3-(4-methoxyphenyl)-4-methyl-9-(2-morpholinoethyl)-9,10-dihydrochromeno[8,7-e][1,3]oxazin-2(8H)-one 951999-07-8
(4-benzylpiperazin-1-yl)(4-phenyltetrahydro-2H-pyran-4-yl)methanone 951999-10-3
(Z)-8-(2-chloro-6-fluorobenzyl)-2-(pyridin-4-ylmethylene)-8,9-dihydro-2H-benzofuro[7,6-e][1,3]oxazin-3(7H)-one 951934-92-2
N~5~-(1,3-benzodioxol-5-yl)-2-(2-fluorophenyl)-4-methyl-1,3-thiazole-5-carboxamide 951999-28-3
N-{1-butyl-4,5-dimethyl-3-[(4-methylphenyl)sulfonyl]-1H-pyrrol-2-yl}furan-2-carboxamide 951935-25-4
N-(2-{[3-(morpholin-4-yl)propyl]carbamoyl}phenyl)-2,3-dihydro-1,4-benzodioxine-6-carboxamide 947824-99-9
9-benzyl-3-(4-methoxyphenyl)-9,10-dihydrochromeno[8,7-e][1,3]oxazin-4(8H)-one 951935-58-3
2,3-dihydro-1H-indol-1-yl[2-(3-methoxyphenyl)-4-methyl-1,3-thiazol-5-yl]methanone 951999-95-4
(5Z)-3-(3-hydroxyphenyl)-5-(quinoxalin-5-ylmethylidene)-2-thioxo-1,3-thiazolidin-4-one 951999-98-7
3-fluoro-N-[3-[(4-fluorophenyl)sulfonyl]-1-(2-methoxyethyl)-4,5-dimethyl-1H-pyrrol-2-yl]benzamide 952000-04-3
3-({2-[(3,4-dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetyl}amino)-N-(1,3-thiazol-2-yl)propanamide 952000-10-1
6-(3-isobutyl-1H-pyrazol-5-yl)-3-(2-pyrazinyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole 1050327-23-5
3-(2-methoxyphenyl)-9-(3-methoxypropyl)-9,10-dihydrochromeno[8,7-e][1,3]oxazin-4(8H)-one 946385-22-4
N-{4,5-dimethyl-3-[(4-methylphenyl)sulfonyl]-1-propyl-1H-pyrrol-2-yl}-2-phenoxyacetamide 952000-13-4
(Z)-8-((tetrahydrofuran-2-yl)methyl)-2-(thiophen-2-ylmethylene)-8,9-dihydro-2H-benzofuro[7,6-e][1,3]oxazin-3(7H)-one 952000-16-7
N~2~-{3-[4-(3-chlorophenyl)piperazino]-3-oxopropyl}-1H-indole-2-carboxamide 951935-85-6
4-((7-methoxy-4-oxo-4H-chromen-3-yl)oxy)-N-(pyridin-2-ylmethyl)benzamide 952000-26-9
5,6-dimethoxy-N-[4-oxo-4-(1,3-thiazol-2-ylamino)butyl]-1H-indole-2-carboxamide 951936-12-2
N-[2-(1,3-benzothiazol-2-ylamino)-2-oxoethyl]-4,7-dimethoxy-1H-indole-2-carboxamide 951939-30-3
N-(5-carbamoyl-1-methyl-1H-pyrazol-4-yl)-N'-(4-fluorobenzyl)ethanediamide 1010863-56-5
6-Hydroxy-3-methyl-2-phenylchromen-4-one 140439-31-2
N-{2-[(2,1,3-benzothiadiazol-4-ylsulfonyl)amino]ethyl}-1H-indole-2-carboxamide 951976-67-3
7,9,10-trimethyl-1,2,3,4-tetrahydro-5H-benzo[c]furo[3,2-g]chromene-5-thione 951939-45-0
3-(3,4-dimethoxyphenyl)-9-(1,1-dioxidotetrahydrothiophen-3-yl)-2-methyl-9,10-dihydrochromeno[8,7-e][1,3]oxazin-4(8H)-one 951939-48-3
N-[4,5-dimethyl-3-(phenylsulfonyl)-1-(propan-2-yl)-1H-pyrrol-2-yl]furan-2-carboxamide 951976-94-6
2-{4-[3-(3,4-Dimethoxyphenyl)propanoyl]piperazin-1-yl}-4-methylquinoline 951939-54-1

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

Copyright © 2024 ChemSrc All Rights Reserved