2,4'-Difluorobenzophenone
2,4,6-Trimethylbenzophenone
2,4-Dichloroacetophenone
2,4-Dihydroxyacetophenone
2-Chloro-4-Fluoroacetophenone
2-Chlorobenzophenone
2-Methylbenzophenone
4,4'-Dichlorobenzophenone
4,4'-Difluorobenzophenone
4,4'-Dihydroxybenzophenone
4,4'-Dimethoxybenzophenone
4,4'-Oxybis(benzenesulfonyl Chloride)