1-(4-氯苯基)-5-甲基-1H-1,2,3-噻唑-4-羧酸

2-methyl-5H-1,5-benzoxazepin-4-one

ethyl 3-(cyclopropylamino)but-2-enoate

diethyl 4-(4-aminophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

2,6-二甲基-4-(4-硝基苯基)-1,4-二氢吡啶-3,5-二羧酸二乙酯