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-(2,6-Difluorophenyl)amino-5(salicylamid-5yl)-1.3-thiazole 887267-23-4
N-(2-(2-((2-methoxyethyl)amino)-2-oxoethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-phenylbutanamide 1105205-16-0
4-Bromo-2-(4-bromophenoxy)benzoic acid 1099609-76-3
(Z)-3-(benzo[d][1,3]dioxol-5-yl)-N-(2-(2-oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)acrylamide 1105205-50-2
4-(N,N-dimethylsulfamoyl)-N-(2-(2-oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide 1105250-08-5
N-(2-(2-oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)furan-2-carboxamide 1105205-74-0
N-[(4-benzylmorpholin-2-yl)methyl]-2-(methylsulfanyl)pyridine-3-carboxamide 1197493-77-8
2,4-dimethoxy-N-(2-(2-oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide 1105206-04-9
1-(2-Ethenyl-1-bicyclo[2.2.1]heptanyl)-2,2,2-trifluoroethanone 424826-74-4
(Z)-N-(2-(2-oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3-phenylacrylamide 1105206-16-3
(1r,4r)-4-(Quinoxalin-2-ylamino)cyclohexanol 1420992-42-2
3,6-dichloro-N-{[4-(2-methyl-1,3-thiazol-4-yl)phenyl]methyl}pyridine-2-carboxamide 1209923-90-9
N-(2-(2-(benzylamino)-2-oxoethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3,4-dimethylbenzamide 1170102-82-5
N-(2-(2-((4-methoxybenzyl)amino)-2-oxoethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3,4-dimethylbenzamide 1172435-07-2
3,4-dimethyl-N-(2-(2-oxo-2-(phenethylamino)ethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide 1172514-54-3
N-(3-methylcyclohexyl)-2-(methylsulfanyl)pyridine-3-carboxamide 1210334-97-6
4-methyl-6-methylsulfanyl-N-[3-(1-phenylethoxy)propyl]-2-thiophen-2-ylpyrimidine-5-carboxamide 1210864-34-8
5-(2,4-Difluorophenoxy)-1-isobutyl-1h-indazole-6-carbonitrile 765914-76-9
1-(3-bromophenyl)-3-methyl-1H-pyrazole-4-carbaldehyde 1156997-06-6
6-Cyclopropyl-pyrazin-2-ol 1159818-19-5
1-(2-Bromophenyl)-3-(2-fluorophenyl)-1H-pyrazole-4-carboxaldehyde 1153043-84-5
Thiazolo[4,5-b]pyridine,6-bromo-5-methyl-2-phenyl- 939053-14-2
2-(1-methyl-1H-indol-2-yl)-N-(pyridin-4-ylmethyl)thiazole-4-carboxamide 1172541-74-0
methyl 2-(2-(1-methyl-1H-indol-2-yl)thiazole-4-carboxamido)acetate 1171978-32-7
tert-Butyl (2-methyl-2H-tetraazol-5-yl)methylcarbamate 408305-02-2
tert-Butyl 1,4-diazepan-6-ylcarbamate 454709-85-4
N-(2,5-dimethylphenyl)-2-(1-methyl-1H-indol-2-yl)thiazole-4-carboxamide 1172082-35-7
2-(1-methyl-1H-indol-2-yl)-N-(3,4,5-trimethoxyphenyl)thiazole-4-carboxamide 1171210-28-8
N-(5-(dimethylcarbamoyl)-4-methylthiazol-2-yl)-2-(1-methyl-1H-indol-2-yl)thiazole-4-carboxamide 1171972-77-2
1-(4-Fluorophenyl)-3-(2-(4-(methylsulfonyl)piperazin-1-yl)ethyl)urea 1207003-80-2
(2-(1-ethyl-1H-indol-2-yl)thiazol-4-yl)(morpholino)methanone 1171524-33-6
N-(2,4-dimethoxyphenyl)-2-(1-ethyl-1H-indol-2-yl)thiazole-4-carboxamide 1172811-60-7
2-(1-ethyl-1H-indol-2-yl)-N-(quinolin-8-yl)thiazole-4-carboxamide 1171456-86-2
4-(2-(1-ethyl-1H-indol-2-yl)thiazole-4-carbonyl)piperazin-2-one 1171903-44-8
N-(2-amino-2-oxoethyl)-2-(1-ethyl-1H-indol-2-yl)thiazole-4-carboxamide 1170832-73-1
7-Methyl-2-propylnaphthalene-1,4-dione 497919-96-7
Cyclohexanamine, 4-[2-[4-(2,3-dichlorophenyl)-1-piperazinyl]ethyl]-(hydrochloride, hydrate)(1:2:1), trans- 1231968-76-5
N-(5,6-Dimethyl-2-benzothiazolyl)-4-[(2,6-dimethyl-4-morpholinyl)sulfonyl]-N-[3-(4-morpholinyl)propyl]benzamide 1170477-34-5
1-(4-((1H-benzo[d]imidazol-2-yl)methyl)piperazin-1-yl)-2-((4-fluorophenyl)thio)ethanone 1171742-06-5
4-(4-((1H-benzo[d]imidazol-2-yl)methyl)piperazine-1-carbonyl)benzonitrile 1170190-33-6
2-{[4-(4-methoxybenzoyl)piperazin-1-yl]methyl}-1H-1,3-benzodiazole 1172477-25-6
n-(4-(3-Amino-3-oxopropoxy)phenyl)propionamide 1119376-85-0
N-(3-azepan-1-ylpropyl)-2-[1-(cyclohexylcarbonyl)piperidin-4-yl]acetamide 1114597-70-4
3,3,3-trifluoro-N-(pyrrolidin-3-yl)propanamide 1154967-48-2
1-(3,4-dihydroisoquinolin-2(1H)-yl)-3-(4-methoxy-1H-indol-1-yl)propan-1-one 1219566-73-0
N-(2-(1H-indol-3-yl)ethyl)-2-(6-oxo-3-phenylpyridazin-1(6H)-yl)acetamide 1219542-58-1
6-(furan-2-yl)-2-[2-(5-methoxy-1,2-dimethyl-1H-indol-3-yl)-2-oxoethyl]pyridazin-3(2H)-one 1219543-14-2
1-{4-[(4,7-dimethoxy-1H-indol-2-yl)carbonyl]piperazin-1-yl}-2-(1H-indol-3-yl)ethanone 1219585-71-3
N-(3,4-dimethoxyphenyl)-4-methyl-1,5-dioxo-2,3,4,5-tetrahydropyrrolo[1,2-a]quinazoline-3a(1H)-carboxamide 1236257-49-0
4-({[2-(3,4-Dimethoxyphenyl)quinolin-4-yl]carbonyl}amino)butanoic acid 1219574-46-5

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