1-phenyl-3-(phenylcarbamoylamino)urea

3-氨基-5-甲基-4-苯基吡唑

4-硝基苯甲酰替苯胺

N-phenyl-1,3,4-oxadiazol-2-amine

1-p-chlorothiobenzoyl-4-phenylsemicarbazide