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-(2-morpholinoethyl)-2-(m-tolyl)-4-tosyloxazol-5-amine 862740-05-4
4-((4-fluorophenyl)sulfonyl)-2-phenyl-N-(pyridin-3-ylmethyl)oxazol-5-amine 862758-63-2
4-(phenylsulfonyl)-N-(pyridin-3-ylmethyl)-2-(p-tolyl)oxazol-5-amine 862758-66-5
4-(4-chlorobenzenesulfonyl)-2-(4-methylphenyl)-N-[(pyridin-3-yl)methyl]-1,3-oxazol-5-amine 862758-67-6
4-((4-fluorophenyl)sulfonyl)-2-(furan-2-yl)-N-(2-morpholinoethyl)oxazol-5-amine 862793-85-9
4-((4-fluorophenyl)sulfonyl)-2-(furan-2-yl)-N-(pyridin-3-ylmethyl)oxazol-5-amine 883248-55-3
4-((4-chlorophenyl)sulfonyl)-2-(furan-2-yl)-N-(furan-2-ylmethyl)oxazol-5-amine 862794-31-8
4-(4-Chlorobenzenesulfonyl)-2-(furan-2-YL)-N-[2-(morpholin-4-YL)ethyl]-1,3-oxazol-5-amine 862794-41-0
4-(benzenesulfonyl)-2-(2-chlorophenyl)-N-methyl-1,3-oxazol-5-amine 862795-43-5
2-(2-chlorophenyl)-N-(furan-2-ylmethyl)-4-(phenylsulfonyl)oxazol-5-amine 862795-49-1
2-(2-fluorophenyl)-4-((4-fluorophenyl)sulfonyl)-N-(pyridin-3-ylmethyl)oxazol-5-amine 862798-76-3
2-methoxy-N-methyl-5-(piperidin-1-ylsulfonyl)aniline 942033-54-7
2-((3-((2,5-Dimethoxybenzyl)oxy)-2-hydroxypropyl)amino)-2-methylpropan-1-ol 941904-45-6
4-methyl-N-(2-(4-(pyridin-2-yl)piperazin-1-yl)ethyl)benzenesulfonamide 941904-87-6
1-[4-(4-chlorobenzenesulfonyl)piperazin-1-yl]-3-(3,5-dimethyl-1H-pyrazol-1-yl)butan-1-one 1015845-21-2
Ethyl 4-(2-(6-methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetyl)piperazine-1-carboxylate 941905-13-1
3-(1-(2-(Cyclopentylamino)-2-oxoethyl)-2,5-dioxo-4-phenylimidazolidin-4-yl)propanoic acid 942034-15-3
2-(1,3-benzothiazol-2-yl)-N-(pyridin-3-yl)pyridine-3-carboxamide 880619-94-3
6-[(4-Methylpiperidin-1-yl)methyl]benzimidazo[1,2-c]quinazoline 941905-34-6
(Z)-N-(2-(tert-butyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3-phenylacrylamide 449784-83-2
(Z)-N-(5,5-dioxido-2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3-phenylacrylamide 681266-26-2
(Z)-N-(2-(4-chlorophenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3-(furan-2-yl)acrylamide 450341-30-7
(Z)-N-(2-(4-fluorophenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3-(furan-2-yl)acrylamide 450343-44-9
3-[4-(dimethylamino)phenyl]-2-(4-methoxyphenyl)-hexahydro-1H-pyrrolo[1,2-c]imidazol-1-one 1009605-56-4
(Z)-ethyl 4-oxo-3-phenyl-5-(3-phenylacrylamido)-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate 481704-92-1
(Z)-ethyl 5-(but-2-enamido)-3-(4-fluorophenyl)-4-oxo-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate 851949-97-8
(Z)-ethyl 5-(but-2-enamido)-3-(4-chlorophenyl)-4-oxo-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate 851950-94-2
(Z)-ethyl 5-(but-2-enamido)-3-(4-methoxyphenyl)-4-oxo-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate 851977-79-2
1,4-Bis(6-ethoxybenzo[d]thiazol-2-yl)piperazine 863001-01-8
1,4-Bis(6,7-dihydro-[1,4]dioxino[2',3':4,5]benzo[1,2-d]thiazol-2-yl)piperazine 863001-69-8
5-((2-(azepan-1-yl)-2-oxoethyl)thio)-1,3-dimethyl-7-phenylpyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione 906230-29-3
5-((2-(3,4-dihydroquinolin-1(2H)-yl)-2-oxoethyl)thio)-1,3-dimethyl-7-phenylpyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione 906230-48-6
3-(4-ethoxyphenyl)-6-(2-oxo-2-(4-phenylpiperazin-1-yl)ethyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7(6H)-one 863019-92-5
6-(2-(4-benzylpiperidin-1-yl)-2-oxoethyl)-3-(4-ethoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7(6H)-one 863019-93-6
4-(1H-benzimidazol-2-yl)-1-(3-chloro-4-methylphenyl)pyrrolidin-2-one 862828-67-9
1-(3-chloro-4-methylphenyl)-4-(1-propyl-1H-1,3-benzodiazol-2-yl)pyrrolidin-2-one 847397-35-7
3-((5-((2-oxo-2-(piperidin-1-yl)ethyl)thio)-4-phenyl-4H-1,2,4-triazol-3-yl)methyl)benzo[d]thiazol-2(3H)-one 847401-10-9
3-((5-((2-oxo-2-(piperidin-1-yl)ethyl)thio)-4-(o-tolyl)-4H-1,2,4-triazol-3-yl)methyl)benzo[d]thiazol-2(3H)-one 847402-79-3
N-(2-methoxy-5-nitrophenyl)-3-(3-methoxyphenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide 887894-57-7
3-(3,4-dimethoxyphenyl)-N-(3-nitrophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide 887883-85-4
3-(3,4-dimethoxyphenyl)-N-(4-nitrophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide 887884-36-8
N-methyl-2-[4-methyl-3,5-bis(4-methylphenyl)-1H-pyrazol-1-yl]-N-[(3-methyl-1H-pyrazol-1-yl)methyl]acetamide 1006327-23-6
3-(3,4-dimethoxyphenyl)-N-(2-methoxy-5-nitrophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide 887885-52-1
(Z)-3-phenyl-N-(2-(p-tolyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)acrylamide 361172-62-5
N-(2-chlorobenzyl)-5-(2,4-dioxo-1-(2-oxo-2-(4-phenylpiperazin-1-yl)ethyl)-1,2-dihydroquinazolin-3(4H)-yl)pentanamide 865655-65-8
1-(3-(4-(2-methoxyphenyl)piperazin-1-yl)-3-oxopropyl)-4-phenethyl-[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one 887224-03-5
1-{8-benzoyl-2H,3H-[1,4]dioxino[2,3-g]quinolin-9-yl}-4-phenylpiperazine 872205-93-1
1-{4-[4-(3-methoxyphenyl)piperazin-1-yl]-4-oxobutyl}-4-methylthieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one 887223-42-9
1-(4-(4-(4-methoxyphenyl)piperazin-1-yl)-4-oxobutyl)-4-methylthieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one 887223-44-1
ethyl 3-({[4-(2-fluorophenyl)piperazin-1-yl]carbonothioyl}amino)-5-methoxy-1H-indole-2-carboxylate 887223-56-5

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

Copyright © 2024 ChemSrc All Rights Reserved