26626-12-0 6-beta-Hydromorphol Dihydroisomorphine Morphinan-3,6-beta-diol, 4,5-alpha-epoxy-17-methyl- Morphinan-3,6-diol 4,5-epoxy-17-methyl-, (5-alpha,6-beta)- (9CI) alpha-Isomorphine, dihydro-