methoxyflurane
... that methoxyflurane, an emergency analgesic self-administered with a disposable inhaler, was first synthesized as a by-product of chemistry research on uranium enrichment in the Manhattan Project?
... that <b id="mwB3A"><a href="./Methoxyflurane" id="mwB3E" rel="mw:WikiLink" title="Methoxyflurane">methoxyflurane</a></b>, an emergency <a href="./Analgesic" id="mwB3I" rel="mw:WikiLink" title="Analgesic">analgesic</a> <a href="./Patient-controlled_analgesia" id="mwB3M" rel="mw:WikiLink" title="Patient-controlled analgesia">self-administered</a> with a disposable <a href="./Inhaler" id="mwB3Q" rel="mw:WikiLink" title="Inhaler">inhaler</a>, was first synthesized as a by-product of chemistry research on <a href="./Enriched_uranium" id="mwB3U" rel="mw:WikiLink" title="Enriched uranium">uranium enrichment</a> in the <a href="./Manhattan_Project" id="mwB3Y" rel="mw:WikiLink" title="Manhattan Project">Manhattan Project</a>?