N,N'-diphenylbenzohydrazide

1,2-dibenzoyl-1,2-diphenylhydrazine

N-[4-(4-benzamidophenyl)phenyl]benzamide

1,2,2-三苯乙酮

5-苯基-2,3,7,8-四(苯基氨基)吩嗪鎓氯化物