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-benzyl-2-(5-cyclopropyl-3-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)-N-(pyridin-2-yl)acetamide 1171169-74-6
2-(5-cyclopropyl-3-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)-N-(3-(trifluoromethyl)phenyl)acetamide 1169950-11-1
2-(5-cyclopropyl-3-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)-N-(2,4-dichlorophenyl)acetamide 1171876-66-6
2-(5-cyclopropyl-3-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)-N-(3,4-dichlorophenyl)acetamide 1172488-92-4
N-(3-chloro-4-fluorophenyl)-2-(5-cyclopropyl-3-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)acetamide 1172474-47-3
N-(5-chloro-2-methylphenyl)-2-(5-cyclopropyl-3-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)acetamide 1170207-27-8
2-(5-cyclopropyl-3-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)-N-(3-fluoro-4-methylphenyl)acetamide 1172335-01-1
2-(5-cyclopropyl-3-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)-N-(2,3,4-trifluorophenyl)acetamide 1170189-29-3
N-(2-(cyclohex-1-en-1-yl)ethyl)-2-(3-methyl-5-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)acetamide 1170620-33-3
N-(4-methoxybenzyl)-2-(3-methyl-5-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)acetamide 1170546-07-2
N-(furan-2-ylmethyl)-2-(3-methyl-5-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)acetamide 1172826-04-8
2-(3-methyl-5-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)-N-(3-(2-oxopyrrolidin-1-yl)propyl)acetamide 1171620-61-3
2-(3-methyl-5-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)-N-(3-(trifluoromethyl)phenyl)acetamide 1172374-36-5
N-(3-acetylphenyl)-2-(3-methyl-5-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)acetamide 1172011-65-2
N-(3,4-difluorophenyl)-2-(3-methyl-5-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)acetamide 1172077-44-9
N-(3-chloro-4-methylphenyl)-2-(3-methyl-5-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)acetamide 1170226-80-8
N-(2-methoxy-5-methylphenyl)-2-(3-methyl-5-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)acetamide 1170287-76-9
2-(3-methyl-5-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)-N-(4-methylthiazol-2-yl)acetamide 1170504-07-0
1-(4-(5-chloro-2-methylphenyl)piperazin-1-yl)-2-(3-methyl-5-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)ethanone 1172064-04-8
N-(4-fluorophenethyl)-2-(3-methyl-5-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)acetamide 1173085-45-4
2-[3-methyl-5-(morpholine-4-carbonyl)-1H-pyrazol-1-yl]-N-[3-(methylsulfanyl)phenyl]acetamide 1171683-17-2
N-(1h-Benzimidazol-2-Yl)-1,3-Dimethyl-1h-Pyrazole-4-Carboxamide 1170464-70-6
1,3-dimethyl-N-(4-(N-(4-methylpyrimidin-2-yl)sulfamoyl)phenyl)-1H-pyrazole-4-carboxamide 1171326-85-4
(1,3-dimethyl-1H-pyrazol-4-yl)(4-(4-methoxyphenyl)piperazin-1-yl)methanone 1171947-06-0
N-cyclopentyl-1-(4-fluorobenzyl)-1H-1,2,3-triazole-4-carboxamide 1060450-41-0
N-(5-nitropyrimidin-2-yl)acetamide 89580-21-2
1-(1H-indol-5-yl)-2-phenylethanone 1131594-76-7
Bis(2-oxopropyl)-ethylene-1,2-bis(carbamodithioate) 86015-08-9
N-Ethyl-4-(methylthio)-6-(4-morpholinyl)-1,3,5-triazin-2-amine 884163-93-3
Ethyl 2-methylindoleacetate 1003708-54-0
4-Chloro-6-{[(4-chlorophenyl)methyl]sulfanyl}pyrimidin-2-amine 874606-46-9
1-(2-Amino-6-chloropyrimidin-4-yl)piperidin-3-ol 1386832-48-9
5-ethoxy-2H-chromene-3-carbaldehyde 460710-84-3
Diethyl-12-[(aminoethyl)amino]dodecylphosphonate 944278-21-1
(1-Methoxypropan-2-yl)[(trimethyl-1H-pyrazol-4-yl)methyl]amine 1152853-07-0
N-{1-cyclopentyl-4,5-dimethyl-3-[(4-methylphenyl)sulfonyl]-1H-pyrrol-2-yl}propanamide 1010928-76-3
2-(2-(1H-pyrrol-1-yl)thiazol-4-yl)-N-(2-methylquinolin-5-yl)acetamide 1203110-63-7
N-(4-fluoro-3-(trifluoromethyl)phenyl)-2-(6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetamide 1203342-98-6
8-(2-Quinoxalinyl)-1,4-dioxa-8-azaspiro[4.5]decane 1181870-74-5
2-(2-(1-(1,1-dioxidotetrahydrothiophen-3-yl)-3,5-dimethyl-1H-pyrazol-4-yl)acetamido)-N,N,4-trimethylthiazole-5-carboxamide 1207034-72-7
N-(5-chloro-2-methoxyphenyl)-2-((6-morpholinopyrimidin-4-yl)thio)acetamide 1203083-28-6
(E)-N-(2-(4-methyl-5-oxo-3-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethyl)-2-phenylethenesulfonamide 1203438-63-4
1-(2-(4-methyl-5-oxo-3-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethyl)-3-(2-(trifluoromethyl)phenyl)urea 1202999-62-9
N-(2-(4-methyl-5-oxo-3-phenyl-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethyl)cinnamamide 1203446-54-1
N-[2-(4-methyl-5-oxo-3-phenyl-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethyl]-2-phenylacetamide 1203032-00-1
[2-[N-(Cyanomethyl)anilino]-2-oxoethyl] 2-(2-bicyclo[2.2.1]heptanyl)acetate 1212406-08-0
4-(2,5-dioxopyrrolidin-1-yl)-N-(2-(4-methyl-5-oxo-3-phenyl-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethyl)benzamide 1203318-83-5
N-(2-(4-methyl-5-oxo-3-phenyl-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethyl)benzofuran-2-carboxamide 1203029-88-2
2-fluoro-N-(2-(4-methyl-5-oxo-3-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethyl)benzamide 1203103-98-3
3-Methoxy-3-methyl-1,4-dioxan-2-ol 499782-36-4

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