4-Bromo-3',5'-dimethyl-4'-methoxybenzophenone

3-Chloro-4'-methylbenzophenone

3-Chloro-4'-n-propylbenzophenone

4-Chloro-4'-(methylthio)benzophenone

3,5-Difluoro-3'-methylbenzophenone

3,5-Difluoro-4'-ethylbenzophenone

3,3',4,5'-Tetrafluorobenzophenone

3,4-Dichloro-4'-(methylthio)benzophenone

3,4-Dichloro-3',5'-dimethyl-4'-methoxybenzophenone

3,4-Difluoro-4'-iso-propylbenzophenone

3-Chloro-3',4',5-trifluorobenzophenone