1-[4-(2-Methylbutan-2-yl)phenyl]propan-1-one ; 4-Tert-Amylpropiophenone; 1-Propanone, 1-[4-(1,1-dimethylpropyl)phenyl]-; 1-[4-(1,1-Dimethylpropyl)phenyl]-1-propanone; 1-[4-(2-Methylbutan-2-yl)phenyl]propan-1-one;