3,3-Dimethyl-4-(dimethylamino)-4-(p-methoxyphenyl)butyl p-methoxyphenyl ketone 3215-84-7 BRN 2821064 KETONE, 3,3-DIMETHYL-4-(DIMETHYLAMINO)-4-(p-METHOXYPHENYL)BUTYL p-METHOXYPHENYL