4-Ethoxycarbonyl-4'-nitrobenzophenone

2-Acetoxy-4'-nitrobenzophenone

2-Acetoxy-4'-isopropoxybenzophenone

2-Acetoxy-4'-pentylbenzophenone

2-Acetoxy-4'-heptylbenzophenone

2-Acetoxy-4'-heptyloxybenzophenone

2-Acetoxy-3',5'-methoxybenzophenone

2-Acetoxy-2',5'-methylbenzophenone

3-Acetoxybenzophenone

3-Acetoxy-2'-chlorobenzophenone

3-Acetoxy-2'-fluorobenzophenone