二苯甲酮

3,3,8,8-tetraphenyl-2,7-dioxaspiro[4.4]nonane-1,6-dione

2-Carbamoyl-4,4-diphenyl-2-buten-4-olide

2-疏基-4,6-二羟基-嘧啶

2-[(2-chlorophenyl)diazenyl]-2-[(2-chlorophenyl)hydrazinylidene]acetamide