1,4-Naphthochinon-2-carboxanilid

6-chloro-3-(4-chlorophenyl)-4H-quinazoline

6-苯胺基-2-硫代尿嘧啶

N-甲基-N'-苯基胍

1,5-dianilino-2,4-diphenylpenta-1,4-dien-3-one