4-bromo-2'-cyanobenzophenone

2-Methoxy-2'-thiomethylbenzophenone

2,3-dimethyl-2'-methoxybenzophenone

3-Methoxybenzophenone

2-carboethoxy-3'-methoxybenzophenone

2,6-dimethyl-3'-methoxybenzophenone

2-fluoro-3'-methoxybenzophenone

4-methoxy-4'-n-pentylbenzophenone

4-Bromo-3-fluoro-4'-methoxybenzophenone

4-bromophenyl-2'-naphthyl ketone

2-Chlorobenzophenone ethylene ketal