Morphinan-3,14-diol, 4,5-Epoxy-6-(3,6,9,12,15,18,21-heptaoxadocos-1-yloxy)- 17-(2-propenyl)-, (5alpha,6alpha)-
morphinan-3,14-diol, 4,5-epoxy-6-(3,6,9,12,15,18,21-heptaoxadocos-1-yloxy)- 17-(2-propenyl)-, (5alpha,6alpha)-