Preferred Label : cyclic-1,2-ethanediyl acetal 8,14-didehydro-4,5-epoxy-3-methoxy-17-methylmorphinan-6-one;
MeSH note : structure in frist source;
CISMeF synonym : neopinone ketal;
Is substance : O;
Origin ID : C538738;
UMLS CUI : C2714052;
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