EN 2260

6a-Naltrexol

17-(Cyclopropylmethyl)-4,5α-epoxymorphinan-3,6α,14-triol

4,5α-Epoxy-17-(cyclopropylmethyl)morphinan-3,6α,14β-triol

(5α,6α)-17-(CyclopropylMethyl)-4,5-epoxy-Morphinan-3,6,14-triol