1421-28-9 Dihydromorphine hydrochloride Morphinan-3,6-diol, 4,5-epoxy-17-methyl-, hydrochloride, (5-alpha,6-alpha)- Morphinan-3,6-diol, 4,5-epoxy-17-methyl-, hydrochloride, (5alpha,6alpha)- (9CI) Morphinan-3,6alpha-diol, 4,5-alpha-epoxy-17-methyl-, hydrochloride Morphinan-3,6alpha-diol, 4,5alpha-epoxy-17-methyl-, hydrochloride (8CI) Morphine, dihydro-, hydrochloride NSC 404353