156991-81-0

Basic information

• Product Name: 2(1H)-Pyrimidinone, 5-ethynyl- (9CI)
• Synonyms: 2(1H)-Pyrimidinone, 5-ethynyl- (9CI)
• CAS NO: 156991-81-0
• Molecular Formula: C6H4N2O
• Molecular Weight: 120.10876
• Product Categories: PYRIMIDINE
• Mol File: 156991-81-0.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2(1H)-Pyrimidinone, 5-ethynyl- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 2(1H)-Pyrimidinone, 5-ethynyl- (9CI)(156991-81-0)
• EPA Substance Registry System: 2(1H)-Pyrimidinone, 5-ethynyl- (9CI)(156991-81-0)

Safety Data

• Hazardous Substances Data: 156991-81-0(Hazardous Substances Data)

Upstream product

• 15699-18-0 NICKEL AMMONIUM SULFATE 
• 156990-36-2 (S)-3-oxoheptan-2-aminium 
• 156990-25-9 (4aR,4bS,6aS,7S,9aS,9bS,11aR)-4a,6a-dimethyl-2-oxo-N-(4,4,4-trifluoro-2-methyl-3-oxobutan-2-yl)-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide 
• 1569900-72-6 1,3-Benzenedicarboxylic acid,5,5',5'',5'''-(1,3,6,8-pyrenetetrayl)tetrakis- 
• 156986-95-7 interferon alpha-beta receptor 
• 156985-36-3 kobazol 
• 156984-47-3 2-Propenoic acid, 2-methyl-, dodecyl ester, polymer with eicosyl 2-methyl-2-propenoate, hexadecyl 2-methyl-2-propenoate, methyl 2-methyl-2-propenoate, octadecyl 2-methyl-2-propenoate and tetradecyl 2-methyl-2-propenoate 
• 1569-83-1 Benzothiazole, 2-(2-furanyl)-4-methyl- (9CI) 
• 1569-82-0 Benzothiazole, 2-(2-furanyl)-6-methyl- (9CI) 
• 1569807-27-7 (R)-4-oxide-2,6-bis[4-(1,1-dimethylethyl)phenyl]-8,9,10,11,12,13,14,15-octahydro-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 
• 1569807-15-3 (11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-bis([1,1':3',1''-terphenyl]-5'-yl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin,99%e.e. 
• 156980-60-8 Grosvenorine 
• 156980-57-3 6,6a-dihydroxy-11,13-dimethyl-3-methylidene-6,6a,7,8,9,10,10a,11-octahydro-5,11-methanofuro[3,4-d][3]benzoxonine-1,12(3H,5H)-dione 
• 156980-30-2 elatoside E 

Downstream Products

• 156991-90-1 2,4-dichloro-N,N-dipropyl-1,8-naphthyridine-3-carboxamide 
• 156991-91-2 N,N-dibutyl-2,4-dichloro-1,8-naphthyridine-3-carboxamide 
• 156991-92-3 4-chloro-N,N-diethyl-2-(propylamino)-1,8-naphthyridine-3-carboxamide 
• 156991-93-4 4-chloro-N,N-diethyl-2-(prop-2-en-1-ylamino)-1,8-naphthyridine-3-carboxamide 
• 156991-93-4 4-chloro-N,N-diethyl-2-(prop-2-en-1-ylamino)-1,8-naphthyridine-3-carboxamide 
• 156991-94-5 2-(butylamino)-4-chloro-N,N-diethyl-1,8-naphthyridine-3-carboxamide 
• 156991-95-6 4-chloro-N,N-diethyl-2-[(2-methylpropyl)amino]-1,8-naphthyridine-3-carboxamide 
• 156991-96-7 ethyl N-[4-chloro-3-(diethylcarbamoyl)-1,8-naphthyridin-2-yl]glycinate 
• 156991-97-8 4-chloro-2-(prop-2-en-1-ylamino)-N,N-dipropyl-1,8-naphthyridine-3-carboxamide 
• 156991-98-9 4-chloro-2-(cyclohexylamino)-N,N-dipropyl-1,8-naphthyridine-3-carboxamide 
• 156991-99-0 4-chloro-N,N-bis(1-methylethyl)-2-(prop-2-en-1-ylamino)-1,8-naphthyridine-3-carboxamide 
• 156992-00-6 N,N-dibutyl-4-chloro-2-[(1-methylethyl)amino]-1,8-naphthyridine-3-carboxamide 
• 156992-01-7 N,N-dibutyl-4-chloro-2-[(2-methylpropyl)amino]-1,8-naphthyridine-3-carboxamide 
• 156992-02-8 N,N-dibutyl-4-chloro-2-(cyclopropylamino)-1,8-naphthyridine-3-carboxamide