Acetomorphine, 7,8-didehydro-4,5-epoxy-17-methylmorphinan-3,6-diyl diacetate, HEROIN, 3,6-O-diacetyl-morphine, 3,6-Diacetylmorphine, Diamorphine, [(4R,4aR,7S,7aR,12bS)-9-acetyloxy-3-methyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-7-yl] acetate, Smack, Morphine diacetate, Morphinan-3,6-diol, 7,8-didehydro-4,5-epoxy-17-methyl- (5α,6α)-, diacetate (ester), Diacetylmorphine, Acetomorphin, Morphacetin, Diaphorm, Preza