3,3-Dimethyl-4-(dimethylamino)-4-(o-methoxyphenyl)butyl o-methoxyphenyl ketone 3215-85-8 BRN 2821940 KETONE, 3,3-DIMETHYL-4-(DIMETHYLAMINO)-4-(o-METHOXYPHENYL)BUTYL o-METHOXYPHENYL