alpha-4-Dimethylamino-1,2-diphenyl-3-methyl-4-propionyloxybutane;1,2-Difenyl-4-dimethylamino-3-methyl-2-butylester kyseliny propionove;2-Butanol, 4-(dimethylamino)-3-methyl-1,2-diphenyl-, propionate (ester);1,2-Difenyl-4-dimethylamino-3-methyl-2-butylester kyseliny propionove [czech]