trans-4-[2-oxo-2-(4-nitrophenyl)ethyl]cyclohexane-1-carboxylic acid

3-Bromo-4'carboethoxybenzophenone

4-bromo-2'-cyanobenzophenone

2,3'-dibromo-5-methoxybenzophenone

4-Cyano-2'-methoxybenzophenone

2-Ethyl-2'-methoxybenzophenone

2,5-dimethyl-2'-methoxybenzophenone

4,3'-Dimethoxybenzophenone

4-ethyl-3'-methoxybenzophenone

2,5-dimethyl-3'-methoxybenzophenone

3-Methoxy-4'-trifluoromethylbenzophenone