6-fluoro-2,3-dimethyl-4-oxidoquinoxalin-1-ium 1-oxide

2,3-bis(bromomethyl)-6-fluoro-4-oxidoquinoxalin-1-ium 1-oxide

6-氟-2,3-喹喔啉二甲醇二乙酸酯 1,4-二氧化物

6-氟-2,3-二(羟基甲基)喹喔啉 1,4-二-N-氧化物

ethyl 6-fluoro-1-hydroxybenzimidazole-2-carboxylate