English 14-Methoxydihydromorphinone Cited by user Edgar181 on 24 Mar 2016 14-Methoxydihydromorphinone is a semi-synthetic opioid related to 14-methoxymetopon (14-MM), an opioid with a Ki of 0.15 nM, and 14-O-methyloxymorphone (14-OMO) with a…