4-Methyl-3,4-dihydroquinoxalin-2(1H)-one
7-Fluoro-3,4-dihydroquinoxalin-2(1H)-one
3,4-Dihydroquinoxalin-2(1H)-one
4-Benzyl-1,3-dihydroquinoxalin-2-one
6-Bromo-3,4-dihydroquinoxalin-2(1H)-one
3,3-Dimethyl-3,4-dihydroquinoxalin-2(1H)-one
6-Chloro-1-methyl-3,4-dihydroquinoxalin-2(1H)-one
