N-<2-Diaethylamino-aethyl>-glycin-aethylester

2-chloro-8-methoxyquinoxaline

2-氯-5-甲氧基喹噁啉

ethyl 4-(4-methylphenyl)-2-oxobut-3-enoate

2-羟基-6,7-二氯喹喔啉