3,14-Dihydroxy-4-methoxy-N-methyl-6-oxomorphinan 4030-36-8 BRN 1501650 Morphinan, 3,14-dihydroxy-4-methoxy-N-methyl-6-oxo- Morphinan-6-one, 3,14-dihydroxy-4-methoxy-17-methyl- RAM-356