1-甲基-2-(4-甲基苯氧基)苯

1-邻甲苯-2-哌啶酮

1-methyl-2-(4-phenylphenyl)benzene

(2-氯-4-硝基苯基)(2-甲苯基)甲酮

1-甲基-2-(4-硝基苯基)苯