(4R,4aS,7aR,12bS)-3-allyl-4a,9-dihydroxy-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one hydrochloride; (5?)-4,5-Epoxy-3,14-dihydroxy-17-(2-propenyl)morphinan-6-one Hydrochloride; 17-Allyl-4,5?-epoxy-3,14-dihydroxymorphinan-6-one Hydrochloride; Nalone; Narcan; Narcanti; EN-15304
