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
6-(difluoromethyl)-2-methyl-N-[2-(trifluoromethyl)phenyl]pyrimidine-4-carboxamide 2877765-06-3
4-[1-(5-Bromo-4-methoxypyrimidin-2-yl)pyrrolidine-3-carbonyl]morpholine 2877652-78-1
6-(difluoromethyl)-2-methyl-N-(2-methylphenyl)pyrimidine-4-carboxamide 2877656-09-0
N-{[4-fluoro-1-(4-methoxypyrimidin-2-yl)piperidin-4-yl]methyl}oxolane-3-carboxamide 2877664-87-2
N-{[4-fluoro-1-(6-methoxypyrimidin-4-yl)piperidin-4-yl]methyl}oxolane-3-carboxamide 2877765-10-9
2-{3-[(Dimethylamino)methyl]phenyl}-1,1-difluoropropan-2-amine 2229160-21-6
4-(Difluoromethyl)-6-[4-(2,3-dimethylphenyl)piperazine-1-carbonyl]-2-methylpyrimidine 2877651-69-7
9-(2-methoxyethyl)-6-[3-(trifluoromethyl)azetidin-1-yl]-9H-purine 2877765-14-3
5-{4-[3-(2-Methoxyethyl)-2,4-dioxoimidazolidin-1-yl]piperidin-1-yl}pyridine-2-carbonitrile 2877656-10-3
2-[1-(4,6-difluoro-1,3-benzothiazol-2-yl)piperidin-4-yl]-N-(oxan-4-yl)acetamide 2877651-70-0
1-[3-Bromo-5-(trifluoromethyl)pyridin-2-yl]-4-cyclopropanecarbonyl-1,4-diazepane 2877656-14-7
1-[5-Bromo-3-(trifluoromethyl)pyridin-2-yl]-4-cyclopropanecarbonyl-1,4-diazepane 2877666-69-6
N-[(4-fluoro-1-{[5-(propan-2-yl)-1,3-oxazol-4-yl]methyl}piperidin-4-yl)methyl]cyclopropanecarboxamide 2877722-14-8
N-({1-[(5-cyclopropyl-1,2-oxazol-3-yl)methyl]-4-fluoropiperidin-4-yl}methyl)cyclopropanecarboxamide 2877649-17-5
N-tert-butyl-1-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]piperidine-3-carboxamide 2877765-85-8
2-[3-(pyridin-2-yl)pyrrolidin-1-yl]-5H,7H,8H-pyrano[4,3-b]pyridine-3-carbonitrile 2877685-40-8
N-methyl-N-(1-{3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}piperidin-3-yl)methanesulfonamide 2877710-42-2
3-[(4-Fluorophenyl)methyl]-7-oxa-1,3-diazaspiro[4.4]nonane-2,4-dione 2877722-18-2
3-[(2-Chloro-6-fluorophenyl)methyl]-7-oxa-1,3-diazaspiro[4.4]nonane-2,4-dione 2877765-94-9
1-(2,2,3,3,3-Pentafluoropropyl)cyclopropane-1-carbaldehyde 2172480-05-4
2-[1-(4-chloro-1,3-benzothiazol-2-yl)piperidin-4-yl]-N-(oxan-4-yl)acetamide 2877653-35-3
N-({4-fluoro-1-[2-(2H-1,2,3-triazol-2-yl)ethyl]piperidin-4-yl}methyl)cyclopropanecarboxamide 2877656-18-1
N-({4-fluoro-1-[3-(methoxymethyl)-1,2,4-thiadiazol-5-yl]piperidin-4-yl}methyl)cyclopropanecarboxamide 2877685-56-6
N-{1-[(2,5-dimethylphenyl)methyl]piperidin-4-yl}pyrimidin-4-amine 2877649-46-0
N-({4-fluoro-1-[3-fluoro-5-(trifluoromethyl)pyridin-2-yl]piperidin-4-yl}methyl)-2,2-dimethylpropanamide 2877660-14-3
N-(oxan-4-yl)-2-(1-{1H-pyrazolo[3,4-d]pyrimidin-4-yl}piperidin-4-yl)acetamide 2877671-75-3
N-({4-fluoro-1-[2-oxo-1-(2,2,2-trifluoroethyl)pyrrolidin-3-yl]piperidin-4-yl}methyl)-2,2-dimethylpropanamide 2877628-20-9
4-{1-[5-Bromo-3-(trifluoromethyl)pyridin-2-yl]piperidine-4-carbonyl}morpholine 2877667-57-5
N-({4-fluoro-1-[2-(2H-1,2,3-triazol-2-yl)ethyl]piperidin-4-yl}methyl)oxolane-3-carboxamide 2877766-02-2
N-({4-fluoro-1-[2-(1H-1,2,3-triazol-1-yl)ethyl]piperidin-4-yl}methyl)oxolane-3-carboxamide 2877660-23-4
1-(Cyclopropanesulfonyl)-4-[2-(trifluoromethyl)imidazo[1,2-a]pyrazin-8-yl]piperazine 2877765-45-0
3-Chloro-2-[3-(4,4-difluoropiperidine-1-carbonyl)pyrrolidin-1-yl]-5-(trifluoromethyl)pyridine 2877667-67-7
9-ethyl-6-(octahydro-1H-isoindol-2-yl)-9H-purine 2877668-79-4
2-[(1-{[(9H-fluoren-9-yl)methoxy]carbonyl}piperidin-3-yl)methyl]-1,3-thiazole-4-carboxylic acid 2386410-68-8
2-{4-[(5-Bromopyridin-3-yl)methyl]piperazin-1-yl}-5-methylpyrimidine 2877668-83-0
2-(3-Tert-butylphenyl)ethanimidamide 2228205-59-0
6-methyl-N-{1-[(3-methylphenyl)methyl]piperidin-4-yl}pyrimidin-4-amine 2877667-78-0
4-Chloro-2-fluoro-3-(methoxymethoxy)benzoic acid 2755723-76-1
1',4'-Dichloro-7',8'-dihydro-5'H-spiro[oxetane-3,6'-phthalazine] 2893971-41-8
N-(1,1-dioxothiolan-3-yl)-9-ethylpurin-6-amine 2877651-07-3
(3S,3aR,4aS,5aR,5bR)-3-Fluoro-2-(5-methyl-2-oxo-4-(1H-1,2,4-triazol-1-yl)pyrimidin-1(2H)-yl)octahydrocyclopropa[4,5]cyclopenta[1,2-b]furan-3a,5a-diyl diacetate 2102535-54-4
6-(difluoromethyl)-N-(2-methoxy-5-methylphenyl)-2-methylpyrimidine-4-carboxamide 2877654-05-0
4-[4-(But-2-yn-1-yl)piperazin-1-yl]-2-methyl-6-(piperidin-1-yl)pyrimidine 2877642-66-3
2-{1-[(5-Cyclopropyl-1,2-oxazol-3-yl)methyl]pyrrolidin-3-yl}pyridine 2877766-06-6
N-(5-{4-[(1-methyl-2-oxo-1,2-dihydropyridin-4-yl)methyl]piperazin-1-yl}pyridin-2-yl)cyclopropanecarboxamide 2877660-26-7
6-(difluoromethyl)-N-(2,3-dimethylphenyl)-2-methylpyrimidine-4-carboxamide 2877642-17-4
4-(1-{2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7-yl}piperidine-4-carbonyl)morpholine 2877671-93-5
N-[(4-fluoro-1-{[1,2,4]triazolo[4,3-b]pyridazin-6-yl}piperidin-4-yl)methyl]-2,2-dimethylpropanamide 2877656-81-8
N-[(4-fluoro-1-{2-methylpyrazolo[1,5-a]pyrazin-4-yl}piperidin-4-yl)methyl]-2,2-dimethylpropanamide 2877656-84-1
N-[(4-fluoro-1-{5-methylpyrazolo[1,5-a]pyrimidin-7-yl}piperidin-4-yl)methyl]-2,2-dimethylpropanamide 2877708-20-6

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

Copyright © 2024 ChemSrc All Rights Reserved