2,2-Dimethyl-1-(4-methylphenyl)-1-propanone; SaH-50-283; tert-Butyl(4-methylphenyl) ketone; α,α,4'-Trimethylpropiophenone; 2,2,4'-TRIMETHYLPROPIOPHENONE; 2,2-DIMETHYL-1-(4-METHYLPHENYL)PROPAN-1-ONE;