3,5-Dimethyl-1-(3-(4-(1,1-dimethylethyl)phenyl)-2-methylpropyl)piperidine 67306-04-1 N-(3'-(p-tert-Butylphenyl)-2'-methylpropyl-1')-3,5-dimethylpiperidin [German] Piperidine, 3,5-dimethyl-1-(3-(4-(1,1-dimethylethyl)phenyl)-2-methylpropyl)-