(2-氯苯基)-(4-甲基苯基)甲酮

4-溴苯甲酸乙酯

4-甲苯基乙炔

(2,5-dimethylphenyl)-(4-methylphenyl)methanone

1-(4-methylphenyl)-2,4-diphenylbutane-1,4-dione