Preferred Label : norethylmorphine;
MeSH note : structure given in first source; a major metabolite of ethylmorphine (EM); required
as a reference substance for identification and quantification in metabolic studies
of EM;
Registry Number MeSH : 72165-34-5;
Is substance : O;
Origin ID : C077796;
UMLS CUI : C0655132;
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