Nome Químico: 4,5α-Epoxy-3,14-dihydroxymorphinan-6-one (as per EP)
Sinônimo: Noroxymorphone
Sorrisos: [H][C@]1(C(CC2)=O)[C@]([C@]2(O)[C@@]3([H])C4)(CCN3)C5=C4C=CC(O)=C5O1
Inchi: InChI=1S/C20H36O6/c1-19(2,17(22)23)13-9-5-7-11-16(26-15-21)12-8-6-10-14-20(3,4)18(24)25/h15-16H,5-14H2,1-4H3,(H,22,23)(H,24,25)