(-)-6-(Dimethylamino)-4,4-diphenyl-3-heptanol acetate (ester) (-)-alpha-Acetylmethadol 1477-40-3 3-Heptanol, 6-(dimethylamino)-4,4-diphenyl-, acetate (ester), (3S,6S)-(-)- (8CI) Benzeneethanol, beta-[(2S)-2-(dimethylamino)propyl]-alpha-ethyl-beta-phenyl-, acetate (ester), (alphaS)- (9CI) Benzeneethanol, beta-[2-(dimethylamino)propyl]-alpha-ethyl-beta-phenyl-, acetate (ester), [S-(R*,R*)]- DEA No. 9648 LAAM Levacetylmethadol Levo-alpha-acetylmethadol Levomethadyl Levomethadyl acetate Methadyl Acetate [S-(R*,R*)]-beta-[2-Dimethylamino)propyl]-alpha-ethyl-beta-phenylbenzeneethanol acetate (ester) alpha-(-)-Acetylmethadol alpha-l-Acetylmethadol benzeneethanol, beta-[(2S)-2-(dimethylamino)propyl]-alpha-ethyl-beta-phenyl-, acetate (ester), (alphaS)- l-alpha-Acetylmethadol levo-Alphacetylmethadol levo-Methadyl acetate