Quinoxaline
Order
37921-98-5
6-Benzyl-5,6-dihydro-4a-methoxy-5-oxo-4aH-pyridazino[1,6-a]quinoxaline-2,3,4-tricarboxylic acid trimethyl ester
Order
62715-47-3
1H-Imidazo[4,5-b]quinoxaline,6-chloro-2-[(2,4-dinitrophenyl)methylene]-2,3-dihydro-1,3-dimethyl-
Order
88609-16-9
Pyrazolo[1,5-a]quinoxaline-3-carboxylic acid,4,5-dihydro-2-methyl-4-oxo-, methyl ester