Morphinan-17-carboxylic acid, 3,14-bis(acetyloxy)-4,5-epoxy-6-oxo-, ethyl ester, (5α)-

Morphinan-17-carboxylic acid, 3,14-bis(acetyloxy)-4,5-epoxy-6-oxo-, ethyl ester, (5α)- · CAS 905817-72-3