5-bromo-6-chloro-1,3-dimethylpyrimidine-2,4-dione

β-(6-amino-5-imino-1,3-dimethyluracilyl)chalcone

5,6-diamino-1,3-dimethyluracil hydrochloride

苯甲醛

6-benzylidenehydrazino-1,3-dimethyluracil