6-dimethylamino-4,4-diphenyl-hexan-3-one, Phenyldimazone, Mepidon, Desmethylmethadone, Isoamidone I, Isomethadone I, Normethadone, Normedon, 6-Dimethylamino-4,4-diphenyl-hexan-3-on, Noramidone, Eucopon, Dacartil, 3-Hexanone, 6-(dimethylamino)-4,4-diphenyl-