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
1-((1-Phenylcyclopropyl)methyl)piperidin-3-amine 1713649-43-4
4-(3,4-dichlorophenyl)-N-[2-oxo-2-(4-oxopiperidin-1-yl)ethyl]piperazine-1-carboxamide 1351681-42-9
1-((1H-Indazol-3-yl)methyl)piperidin-3-amine 1707375-13-0
5-Pyrimidinecarboxamide,n-[(3-chloro-4-fluorophenyl)methyl]- 944736-02-1
1-[(1-methyl-1H-pyrrol-2-yl)methyl]piperidin-3-amine 1710282-58-8
2-(2,2-dimethylchroman-6-yl)-N-(4-(pyridin-4-yl)thiazol-2-yl)acetamide 1380584-99-5
(1-((1H-Indazol-3-yl)methyl)piperidin-2-yl)methanamine 1707395-59-2
N-[(1-methyl-1H-pyrrol-2-yl)methyl]tetrazolo[1,5-a]pyridine-6-carboxamide 1401588-78-0
N1-butyl-N1-(2-furylmethyl)propane-1,2-diamine 1708436-32-1
Benzenemethanamine, N-(2-methoxyethyl)-3-methyl-4-[(3-methylcyclohexyl)thio]- 1492280-73-5
N1-Methyl-N1-((1,3,5-trimethyl-1H-pyrazol-4-yl)methyl)propane-1,2-diamine 1708199-08-9
5-fluoro-1-methyl-N-(3,4,5-trimethoxyphenyl)-1H-indole-2-carboxamide 1374516-38-7
Phenol, 4-[5-(aminomethyl)-1-methyl-1H-1,2,3-triazol-4-yl]- 1781125-93-6
4,7-dimethoxy-N-(5-(methoxymethyl)-1,3,4-thiadiazol-2-yl)-1-methyl-1H-indole-2-carboxamide 1351696-37-1
1-(4-Cyclohexylpiperazin-1-yl)propan-2-amine 1708026-81-6
N-(1-benzyl-1H-indol-4-yl)-4-methyl-1,2,3-thiadiazole-5-carboxamide 1374516-45-6
2-(3-Methoxypyrrolidin-1-yl)pyridin-3-amine 1691077-01-6
N-benzyl-1-cyclopentyl-6-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxamide 1374525-13-9
N-Methyl-1-(piperidin-2-yl)-N-((1,3,5-trimethyl-1H-pyrazol-4-yl)methyl)methanamine 1707400-41-6
[3-(4-methoxyphenyl)-1-methyl-1H-pyrazol-5-yl][4-(3-methoxyphenyl)piperazino]methanone 1374542-49-0
1-[1-(2-Fluoroethyl)-1H-pyrazol-3-yl]ethanamine 1708436-01-4
N-(5,6-dihydro-4H-cyclopenta[d][1,3]thiazol-2-yl)-5-fluoro-1-methyl-1H-indole-2-carboxamide 1374538-00-7
[1-(1,2,2,2-Tetrafluoroethyl)cyclobutyl]methanamine 1784943-70-9
4-phenyl-N-[2-(4-pyridyl)ethyl]tetrahydro-2H-pyran-4-carboxamide 1401584-25-5
1-(1-isopropyl-1H-pyrazol-3-yl)-ethylamine 1710283-32-1
2-(6-fluoro-1H-indol-1-yl)-N-{[4-(4-methoxyphenyl)tetrahydro-2H-pyran-4-yl]methyl}acetamide 1351702-99-2
4-Chloro-2-phenyl-6-(tetrahydrofuran-2-yl)pyrimidine 1708436-03-6
2-[2-(3,4-dimethoxyphenyl)-1,3-thiazol-4-yl]-N-(1-methyl-1H-pyrazol-4-yl)acetamide 1374538-68-7
4-Chloro-2-phenyl-6-(tetrahydrofuran-3-yl)pyrimidine 1707400-26-7
N-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1H-indazole-3-carboxamide 1401596-45-9
2,6-Dichloro-N1-((tetrahydrofuran-2-yl)methyl)benzene-1,4-diamine 1690654-29-5
1-(Azepan-1-yl)-4-(6-methoxy[1,2,4]triazolo[4,3-b]pyridazin-3-yl)butan-1-one 1374545-11-5
(3-(2-Methyl-1-(methylsulfonyl)cyclopropyl)-1,2,4-oxadiazol-5-yl)methanamine 1707374-14-8
2-[2-(8-chloro-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl)-2-oxoethyl]-1(2H)-phthalazinone 1351687-56-3
2-(5-(Pyrrolidin-2-yl)-1H-1,2,4-triazol-1-yl)pyridine 1708199-25-0
2'-butyl-N-(5-cyclopropyl-1,3,4-thiadiazol-2-yl)-1'-oxo-1',4'-dihydro-2'H-spiro[cyclopentane-1,3'-isoquinoline]-4'-carboxamide 1351671-58-3
2-(5-(Piperidin-3-yl)-1H-1,2,4-triazol-1-yl)pyridine 1710302-16-1
N-[1-(2-methoxyethyl)-1H-indol-4-yl]-3-(1-oxo-1,3-dihydro-2H-isoindol-2-yl)propanamide 1351680-40-4
4-(4-Fluorophenyl)-2,3,4,5-tetrahydro-1H-benzo[c]azepine 1708027-09-1
(1-(6-Chloropyridazin-3-yl)piperidin-3-yl)(4-(1,1-dioxidotetrahydrothiophen-3-yl)piperazin-1-yl)methanone 1401573-30-5
4-(4-Methoxyphenyl)-2,3,4,5-tetrahydro-1H-benzo[c]azepine 1710696-17-5
8-Thia-2-azaspiro[4.5]decane-4-carboxylic acid 8,8-dioxide 1342163-30-7
3-amino-1-(1-ethyl-1H-pyrazol-3-yl)propan-1-ol 1707370-21-5
[(3-Bromocyclobutoxy)methyl]benzene 1807941-88-3
1-[2-(Propan-2-yloxy)phenyl]cyclopropane-1-carbaldehyde 1780755-94-3
N-(2-cyclopropyl-1H-benzimidazol-5-yl)-3-(3,4-dimethoxyphenyl)propanamide 1380577-88-7
Benzenamine, 5-(3-methoxy-1-pyrrolidinyl)-2-methyl- 1698117-50-8
N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-methyl-2-((6-methyl-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy)acetamide 1351680-98-2
1-(3-Chlorophenyl)-2-(ethylsulfonyl)ethanamine 1707374-26-2
N-[2-(phenylsulfanyl)ethyl]-1-(1H-1,2,3,4-tetraazol-1-yl)-1-cyclohexanecarboxamide 1374544-50-9

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