Synonyms: | 7,8-didehydro-4,5-alpha-epoxy-3-methoxy-17-methyl-morphinan-6-alpha-oaceta;acetyl-codein;Acetylcodeine;Codeine, acetate;Codeine, acetate (ester);Codeine, acetyl-;Codeinone, acetyldihydro-;Morphinan-6-alpha-ol, 7,8-didehydro-4,5-alpha-epoxy-3-methoxy-17-methyl-, acetate |