(+-)-(R*,R*)-6-(Dimethylamino)-4,4-diphenyl-3-heptanol acetate hydrochloride 3-HEPTANOL, 6-(DIMETHYLAMINO)-4,4-DIPHENYL-, ACETATE (ester), HYDROCHLORIDE, (R* 3-Heptanol, 6-(dimethylamino)-4,4-diphenyl-, acetate (ester), hydrochloride, (R*,R*)-(+-)- 5988-47-6 alpha-dl-Acetylmethadol hydrochloride