17162-21-9 4,5-alpha-Epoxy-17-methyl-3-(2-morpholinoethoxy)morphinan-6-alpha-ol 4-27-00-02194 (Beilstein Handbook Reference) BRN 0059738 Dihydromorpholylethylmorphine Morphinan-6-alpha-ol, 4,5-alpha-epoxy-17-methyl-3-(2-morpholinoethoxy)-