4-Acetoxy-4'-pentylbenzophenone

4-Acetoxy-4'-heptyloxybenzophenone

4-Acetoxy-3',5'-difluorobenzophenone

4-Acetoxy-2',4'-dimethoxybenzophenone

4-Acetoxy-2',6'-dimethylbenzophenone

4-n-Butyl-2'-iodobenzophenone

2,3'-Dichlorobenzophenone

4-tert-Butyl-2'-iodobenzophenone

2,3'-Dichloro-4'-fluorobenzophenone

3-Chloro-4-fluoro-3'-iodobenzophenone

4-Fluoro-3,3',5'-trichlorobenzophenone