Name : Pyrano[4,3,2-cd]-2,1-benzisoxazole (9CI)

Name : Pyrano[4,3-b]indole-8-carboxaldehyde, 5-ethyl-1,3,4,5-tetrahydro- (9CI)

Name : Pyrano[4,3-c]pyrazole, 1,4,6,7-tetrahydro-6,6-dimethyl-3-phenyl- (9CI)

Name : Pyrano[4,3-c]pyrazole-3-carboxaldehyde, 2,4,6,7-tetrahydro-

Name : Pyrano[4,3-c]pyrazole-3-carboxylic acid, 1,4,6,7-tetrahydro- (9CI)

Name : Pyrano[4,3-c]pyrazole-3-methanamine, 2,4,6,7-tetrahydro-

Name : Pyrano[4,3:3,4]cyclopent[1,2-d]isoxazole (9CI)

Name : Pyrano[4,3:4,5]cyclopent[1,2-d]isoxazole (9CI)

Name : Pyrazinamide, 3-aminomethyl- (6CI)

Name : Pyrazinamide, 3-methylamino- (6CI)

Name : Pyrazinamide, 5,6-dimethyl-3-methylamino- (6CI)

Name : Pyrazinamine, 1,2-dihydro-1-methyl- (9CI)

Name : Pyrazinamine, 1,2-dihydro-3-methoxy-1-methyl- (9CI)

Name : Pyrazinamine, 3,4,5,6-tetrahydro-4,6-dimethyl- (9CI)

Name : Pyrazinamine, 3,4-dihydro-3-imino-4-methyl- (9CI)

Name : Pyrazinamine, 3,4-dihydro-3-imino-N,4-dimethyl- (9CI)

Name : Pyrazinamine, 3,5-diethyl- (9CI)

Name : Pyrazinamine, 3,6-bis(1-methylethyl)- (9CI)

Name : Pyrazinamine, 3,6-diethyl- (9CI)

Name : Pyrazinamine, 3,6-diethyl-N,N-dimethyl- (9CI)

Name : Pyrazinamine, 3,6-diethyl-N-(1-ethylpropyl)- (9CI)

Name : Pyrazinamine, 3,6-diethyl-N-(1-methylbutyl)- (9CI)

Name : Pyrazinamine, 3,6-diethyl-N-[(1R)-1-methylpropyl]- (9CI)

Name : Pyrazinamine, 3,6-diethyl-N-[(1S)-1-methylpropyl]- (9CI)

Name : Pyrazinamine, 3,6-difluoro-N,N-dimethyl- (9CI)

Name : Pyrazinamine, 3,6-dimethyl-N-nitroso- (9CI)

Name : Pyrazinamine, 3,6-dipropyl- (9CI)

Name : Pyrazinamine, 3-(1-piperazinyl)- (9CI)

Name : Pyrazinamine, 3-(1H-imidazol-2-yl)-5,6-dimethyl- (9CI)

Name : Pyrazinamine, 3-(chloromethyl)-6-methyl- (9CI)

Name : Pyrazinamine, 3-chloro-5,6-dimethyl- (9CI)

Name : Pyrazinamine, 3-methoxy-5,6-dimethyl- (9CI)

Name : Pyrazinamine, 3-methoxy-5-methyl-, 1-oxide (9CI)

Name : Pyrazinamine, 3-methyl-, 1-oxide (9CI)

Name : Pyrazinamine, 3-methyl-, 4-oxide (9CI)

Name : Pyrazinamine, 3-nitro- (9CI)

Name : Pyrazinamine, 3-[[2-(dimethylamino)ethyl]thio]-5,6-dimethyl- (9CI)

Name : Pyrazinamine, 4,5-dihydro-4-methyl- (9CI)

Name : Pyrazinamine, 4-oxide (9CI)

Name : Pyrazinamine, 5,6-difluoro-3-methoxy- (9CI)

Name : Pyrazinamine, 5,6-dimethyl-3-(methylsulfinyl)- (9CI)

Name : Pyrazinamine, 5,6-dimethyl-3-(methylthio)- (9CI)

Name : Pyrazinamine, 5-(2-methyl-1-propenyl)- (9CI)

Name : Pyrazinamine, 5-(4,5-dihydro-1H-imidazol-2-yl)- (9CI)

Name : Pyrazinamine, 5-(methylthio)- (9CI)

Name : Pyrazinamine, 5-cyclohexyl-6-methyl- (9CI)

Name : Pyrazinamine, 5-ethoxy-3,6-dihydro-N,N-dimethyl-6-(1-methylethyl)-, (S)- (9CI)

Name : Pyrazinamine, 5-methyl-, 4-oxide (9CI)

Name : Pyrazinamine, 5-methyl-3-(1-methylethyl)- (9CI)

Name : Pyrazinamine, 5-nitro- (9CI)

Name : Pyrazinamine, 6-(methylthio)- (9CI)

Name : Pyrazinamine, 6-methoxy-3-(methoxymethyl)-5-methyl- (9CI)

Name : Pyrazinamine, 6-methoxy-5-methyl-3-(1-methylethyl)- (9CI)

Name : Pyrazinamine, 6-nitro- (9CI)

Name : Pyrazinamine, N-(1-ethylpropyl)-6-methyl- (9CI)

Name : Pyrazinamine, N-cyclopentyl-3,6-diethyl- (9CI)

Name : Pyrazine, (1-methylcyclohexyl)- (9CI)

Name : Pyrazine, (2-methoxyethoxy)-, 1-oxide (9CI)

Name : Pyrazine, (3-methyl-5-isoxazolyl)- (9CI)

Name : Pyrazine, (5-isocyanato-4-methyl-2-thiazolyl)- (9CI)

Name : Pyrazine, (bromomethyl)- (9CI)

Name : Pyrazine, (ethoxymethyl)trimethyl- (9CI)

Name : Pyrazine, 1,2,3,6-tetrahydro-5-methoxy-1-methyl- (9CI)

Name : Pyrazine, 1,2,5,6-tetrahydro-1,3-dimethyl-2-methylene- (9CI)

Name : Pyrazine, 1,2,5,6-tetrahydro-1-hydroxy-2,2,3,5,6-pentamethyl-, 4-oxide (9CI)

Name : Pyrazine, 1,2,5,6-tetrahydro-2,3,5-trimethyl- (9CI)

Name : Pyrazine, 1,2,5,6-tetrahydro-2,5-dimethyl-3-propyl-

Name : Pyrazine, 1,2-dihydro-1,3,5-trimethyl- (9CI)

Name : Pyrazine, 1,2-dihydro-3,6-dimethoxy-2,5-dimethyl-, (S)- (9CI)

Name : Pyrazine, 1,4-diacetyl-1,2,3,4-tetrahydro- (9CI)

Name : Pyrazine, 1,4-dihydro-1,2,4-trimethyl- (7CI)

Name : Pyrazine, 1-(2-furanyl)-1,4-dihydro- (9CI)

Name : Pyrazine, 1-(ethyldimethylsilyl)-1,2,3,4-tetrahydro-4-methyl-

Name : Pyrazine, 1-acetyl-1,2,3,6-tetrahydro- (9CI)

Name : Pyrazine, 2,3-diethyl-1,2,5,6-tetrahydro-5-methyl-

Name : Pyrazine, 2,3-diethyl-5-methyl- (8CI,9CI)

Name : Pyrazine, 2,3-diethynyl- (9CI)

Name : Pyrazine, 2,3-dihydro-2,2,3,5,6-pentamethyl-, 1,4-dioxide (9CI)

Name : Pyrazine, 2,3-dihydro-2,2,3-trimethyl-, 1,4-dioxide

Name : Pyrazine, 2,3-dihydro-2,5-dimethyl-6-pentyl- (9CI)

Name : Pyrazine, 2,3-dihydro-2,5-dimethyl-6-propyl- (9CI)

Name : Pyrazine, 2,3-dihydro-2,6-dimethyl-5-pentyl- (9CI)

Name : Pyrazine, 2,3-dihydro-2,6-dimethyl-5-propyl- (9CI)

Name : Pyrazine, 2,3-dihydro-5,6-dimethyl-2-(1-methylethyl)- (9CI)

Name : Pyrazine, 2,3-dihydro-5,6-dimethyl-2-propyl- (9CI)

Name : Pyrazine, 2,3-dihydro-5-methyl-6-(2-methylpropyl)- (9CI)

Name : Pyrazine, 2,3-dihydro-5-methyl-6-(4-methylphenyl)- (9CI)

Name : Pyrazine, 2,3-dimethyl-5-(1-methylbutyl)- (9CI)

Name : Pyrazine, 2,3-dimethyl-5-(1-methylethyl)- (9CI)

Name : Pyrazine, 2,3-dimethyl-5-(1-methylethyl)-, 1,4-dioxide (9CI)

Name : Pyrazine, 2,3-dimethyl-5-(1-methylethyl)-, 1-oxide (9CI)

Name : Pyrazine, 2,3-dimethyl-5-(1-methylethyl)-, 4-oxide (9CI)

Name : Pyrazine, 2,3-dimethyl-5-(1-methylpropyl)-, 1-oxide (9CI)

Name : Pyrazine, 2,3-dimethyl-5-(1-methylpropyl)-, 4-oxide (9CI)

Name : Pyrazine, 2,3-dimethyl-5-(1-pentenyl)-, (E)- (9CI)

Name : Pyrazine, 2,3-dimethyl-5-(2-methylbutyl)- (9CI)

Name : Pyrazine, 2,3-dimethyl-5-(2-methylpropyl)-, 1-oxide (9CI)

Name : Pyrazine, 2,3-dimethyl-5-(2-methylpropyl)-, 4-oxide (9CI)

Name : Pyrazine, 2,3-dimethyl-5-pentyl- (9CI)

Name : Pyrazine, 2,3-dimethyl-5-propyl- (8CI,9CI)