2-hydroxy-2,4,5-triphenylfuran-3-one

二苯基环丙烯酮

2-(4-Phenyl-2H-1,2,4-triazoline-3,5-dionyl)-1,3-diphenyl-1,3-propanedione

2-(tert-Butoxy)-1-hydroxy-1,3-diphenyl-1-propen-2-on

苯甲酸苯酯