(3E)-1,4-diphenylbut-3-en-1-one

(E)-1,4-diphenyl-3-buten-1-one N-tosylhydrazone

1,2-联苯甲酰乙烷

2-(4,4-dimethyl-2,6-dioxocyclohexyl)-1,4-diphenylbutane-1,4-dione

3,6-二苯基-1,2,4,5-四嗪