2-Chloro-4'-ethylbenzophenone

3,4',5-Trifluoro-3'-methylbenzophenone

2-Chloro-2'-methylbenzophenone

3,4-Difluoro-2'-methylbenzophenone

4-tert-Butyl-2'-methylbenzophenone

2-Chloro-3'-methylbenzophenone

3-Bromo-4'-n-pentylbenzophenone

2-Bromo-4'-n-pentylbenzophenone

2-Chloro-4'-n-propylbenzophenone

4-Iodo-4'-n-propylbenzophenone

2-Chloro-4'-(methylthio)benzophenone