2,4,5－三苯基咪唑

4-氧代-4H-苯并吡喃-2-羧酸甲酯

3-benzylidene-2-phenyl-2,3-dihydro-4H-chromen-4-one

2-benzyl-1-phenyl-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione

N,N'-二苄基草酰二胺