6-chloro-1-(4-methylphenyl)-1-oxohexane

2',3,3,4'-tetramethylbutyrophenone

2',3'-dichloro-3,3-dimethylbutyrophenone

3',2,2-Trimethylbutyrophenone

2'-cyano-2,2-dimethylbutyrophenone

2',2,2,6'-tetramethylbutyrophenone

2,2-Dimethyl-3'-trifluoromethylbutyrophenone

2,2-dimethyl-3',4',5'-trifluorobutyrophenone

3'-Cyano-2,2-dimethylpropiophenone

2',2,2,3'-Tetramethylpropiophenone

2,2,3',5'-Tetramethylpropiophenone