509-64-8 6-Isocodeine ISOCODEINE Morphinan-6-ol, 7,8-didehydro-4,5-epoxy-3-methoxy-17-methyl-, (5.alpha.,6.beta.)- Morphinan-6.beta.-ol, 7,8-didehydro-4,5.alpha.-epoxy-3-methoxy-17-methyl- NSC76434 WLN: T B6566 B6/CO 4ABBC R BX HO PN DU GHT&&TTJ FQ JO1 P1