4-Chloro-4'-ethoxybenzophenone

3,4',5-Trifluorobenzophenone

3'-Fluoro-3-iodo-4'-methylbenzophenone

2-Chloro-3'-fluoro-5'-methylbenzophenone

4'-Fluoro-2-iodo-3'-methylbenzophenone

4'-Fluoro-4-iodo-3'-methylbenzophenone

4-Chloro-2'-methylbenzophenone

4-tert-Butyl-2'-methylbenzophenone

2-Iodo-4'-methylbenzophenone

3-Iodo-4'-n-pentylbenzophenone

2-Bromo-4'-n-propylbenzophenone