1-<4-(piperidinoazo)phenyl>-1-<4-<2-(N,N-dimethylamino)ethoxy>phenyl>-2-phenyl-1-butene

苯甲醚

4-甲氧基-4-硝基二苯甲酮

4-氟-4'-甲氧基二苯甲酮

4-amino-4'-methoxybenzophenone