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
Ethyl 1-(2-chlorophenyl)-4-(((3,4-dimethoxyphenyl)sulfonyl)oxy)-6-oxo-1,6-dihydropyridazine-3-carboxylate 899959-20-7
Ethyl 4-(((3,4-dimethoxyphenyl)sulfonyl)oxy)-1-(4-fluorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate 900008-54-0
Ethyl 4-(((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)oxy)-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylate 899728-12-2
5-bromo-N-(5-methoxybenzo[d]thiazol-2-yl)-N-(pyridin-3-ylmethyl)thiophene-2-carboxamide 895413-13-5
(E)-N-(5-methoxybenzo[d]thiazol-2-yl)-N-(pyridin-3-ylmethyl)-3-(thiophen-2-yl)acrylamide 895413-77-1
5-chloro-N-(5-methoxybenzo[d]thiazol-2-yl)-2-nitro-N-(pyridin-3-ylmethyl)benzamide 895414-24-1
Ethyl 4-(((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)oxy)-6-oxo-1-(p-tolyl)-1,6-dihydropyridazine-3-carboxylate 900008-57-3
1-Benzyl-4-[(6,7-dimethoxy-1-oxoindan-2-yl)methyl]piperidine 736104-42-0
Ethyl 1-(2-chlorophenyl)-4-(((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)oxy)-6-oxo-1,6-dihydropyridazine-3-carboxylate 899728-14-4
Ethyl 4-(((3-fluoro-4-methoxyphenyl)sulfonyl)oxy)-6-oxo-1-(o-tolyl)-1,6-dihydropyridazine-3-carboxylate 899728-16-6
Ethyl 4-(((3-fluoro-4-methoxyphenyl)sulfonyl)oxy)-6-oxo-1-(p-tolyl)-1,6-dihydropyridazine-3-carboxylate 900008-63-1
Ethyl 1-(2-chlorophenyl)-4-(((3-fluoro-4-methoxyphenyl)sulfonyl)oxy)-6-oxo-1,6-dihydropyridazine-3-carboxylate 899959-26-3
Ethyl 4-(((3-fluoro-4-methoxyphenyl)sulfonyl)oxy)-1-(4-fluorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate 899728-18-8
N-(5-methoxybenzo[d]thiazol-2-yl)-3-(phenylsulfonyl)-N-(pyridin-3-ylmethyl)propanamide 895415-89-1
N-[(3-fluoro-4-methoxyphenyl)methyl]-N-methyl-3-(2-phenylethenesulfonamido)propanamide 949777-17-7
N-(2,5-dimethylphenyl)-2-[3-(4-methoxybenzoyl)-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridin-1-yl]acetamide 894910-48-6
N-(4,5-dimethylbenzo[d]thiazol-2-yl)-4-nitro-N-(pyridin-3-ylmethyl)benzamide 895416-12-3
2-(3-(4-chlorobenzoyl)-7-methyl-4-oxo-1,8-naphthyridin-1(4H)-yl)-N-(2-ethylphenyl)acetamide 894912-23-3
2-(3-(4-chlorobenzoyl)-7-methyl-4-oxo-1,8-naphthyridin-1(4H)-yl)-N-(4-methylbenzyl)acetamide 894913-50-9
N-(3-methoxypropyl)-2-[6-oxo-3-(4-phenylpiperazin-1-yl)pyridazin-1(6H)-yl]acetamide 959489-42-0
N-cyclopentyl-2-{[2-(2,4-dimethylphenyl)-2-oxoethyl]thio}-4-oxo-3-(tetrahydrofuran-2-ylmethyl)-3,4-dihydroquinazoline-7-carboxamide 959519-00-7
N-cyclopentyl-2-{[2-(4-ethoxyphenyl)-2-oxoethyl]sulfanyl}-4-oxo-3-[(oxolan-2-yl)methyl]-3,4-dihydroquinazoline-7-carboxamide 959547-60-5
tert-butyl 3-hydroxy-5,6,7,8-tetrahydro-4H-isoxazolo[4,5-c]azepine-5-carboxylate 123732-42-3
3-(3-Piperidin-2-yl-1,2,4-oxadiazol-5-yl)benzonitrile 661458-47-5
(3-Aminobenzofuran-2-yl)(2',4'-difluoro-[1,1'-biphenyl]-4-yl)methanone 269075-49-2
Hydroperoxide, (4aR,14aR)-tetradecahydro-14aH-cyclododeca(b)pyran-14a-yl, rel- 174390-08-0
N-(4,5-dimethylbenzo[d]thiazol-2-yl)-5-nitro-N-(pyridin-3-ylmethyl)thiophene-2-carboxamide 895416-99-6
N-(4,5-dimethylbenzo[d]thiazol-2-yl)-5-nitro-N-(pyridin-3-ylmethyl)furan-2-carboxamide 895417-28-4
3-cyclopropyl-2-thioxo-2,3-dihydrothieno[3,2-d]pyrimidin-4(1H)-one 926195-39-3
2-Nitro-4-(piperidin-1-yl)benzaldehyde 2138378-09-1
2-{[11-(hydroxymethyl)-5-(4-methoxyphenyl)-14-methyl-2-oxa-4,6,13-triazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3(8),4,6,11,13-hexaen-7-yl]sulfanyl}-N-(3-hydroxyphenyl)acetamide 892382-48-8
2-((2-(2-chlorophenyl)-6-(hydroxymethyl)-9-methyl-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-4-yl)thio)-N-(2,3-dimethylphenyl)acetamide 892382-66-0
2-((2-(2-chlorophenyl)-6-(hydroxymethyl)-9-methyl-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-4-yl)thio)-N-(2,5-dimethylphenyl)acetamide 892382-69-3
2-((2-(2-chlorophenyl)-6-(hydroxymethyl)-9-methyl-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-4-yl)thio)-N-(4-ethylphenyl)acetamide 892382-78-4
2-((2-(3-chlorophenyl)-6-(hydroxymethyl)-9-methyl-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-4-yl)thio)-N-(2-methoxyphenyl)acetamide 892383-26-5
2-((2-(3-chlorophenyl)-6-(hydroxymethyl)-9-methyl-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-4-yl)thio)-N-(4-ethoxyphenyl)acetamide 892383-35-6
2-((2-(4-fluorophenyl)-6-(hydroxymethyl)-9-methyl-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-4-yl)thio)-N-mesitylacetamide 892385-39-6
N-(3-chloro-4-methoxyphenyl)-2-((6-(hydroxymethyl)-9-methyl-2-phenyl-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-4-yl)thio)acetamide 892386-70-8
N-(2,5-dimethylphenyl)-2-((2-(2-fluorophenyl)-6-(hydroxymethyl)-9-methyl-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-4-yl)thio)butanamide 892386-74-2
N-(4-fluorophenyl)-2-((2-(4-fluorophenyl)-6-(hydroxymethyl)-9-methyl-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-4-yl)thio)butanamide 892414-63-0
[5-(2-Fluorophenyl)-7-{[(3-methoxyphenyl)methyl]sulfanyl}-14-methyl-2-oxa-4,6,13-triazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3(8),4,6,11,13-hexaen-11-yl]methanol 892415-14-4
[7-(Benzylsulfanyl)-5-(4-ethylphenyl)-14-methyl-2-oxa-4,6,13-triazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3(8),4,6,11,13-hexaen-11-yl]methanol 892415-45-1
[5-(4-Ethylphenyl)-7-{[(2-fluorophenyl)methyl]sulfanyl}-14-methyl-2-oxa-4,6,13-triazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3(8),4,6,11,13-hexaen-11-yl]methanol 892415-67-7
2-(4-chlorophenoxy)-N-(4,5-dimethylbenzo[d]thiazol-2-yl)-N-(pyridin-3-ylmethyl)acetamide 941958-53-8
[5-(4-Ethylphenyl)-7-{[(4-fluorophenyl)methyl]sulfanyl}-14-methyl-2-oxa-4,6,13-triazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3(8),4,6,11,13-hexaen-11-yl]methanol 892415-79-1
(2-(3-fluorophenyl)-9-methyl-4-((2-methylbenzyl)thio)-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-6-yl)methanol 892415-81-5
(7-{[(4-Ethenylphenyl)methyl]sulfanyl}-14-methyl-5-(2-methylphenyl)-2-oxa-4,6,13-triazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3(8),4,6,11,13-hexaen-11-yl)methanol 892416-32-9
(14-Methyl-7-{[(2-methylphenyl)methyl]sulfanyl}-5-phenyl-2-oxa-4,6,13-triazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3(8),4,6,11,13-hexaen-11-yl)methanol 892416-45-4
2-(3-(benzo[d][1,3]dioxol-5-ylmethyl)-2,4-dioxo-3,4-dihydrobenzofuro[3,2-d]pyrimidin-1(2H)-yl)-N-(o-tolyl)acetamide 892430-41-0
2-(3-(benzo[d][1,3]dioxol-5-ylmethyl)-2,4-dioxo-3,4-dihydrobenzofuro[3,2-d]pyrimidin-1(2H)-yl)-N-(2-methoxyphenyl)acetamide 892430-65-8

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

Copyright © 2024 ChemSrc All Rights Reserved