(+)-3-Methoxy-6-alpha-hydroxy-4,5-alpha-epoxy-delta(sup 7)-N-methylisomorphinan HBr 14-alpha-Morphinan-6-alpha-ol, 7,8-didehydro-4,5-alpha-epoxy-3-methoxy-17-methyl-, hydrobromide 16206-71-6 trans-Codeine hydrobromide