Preferred Label : 13alpha,14alpha-epoxy-21alpha-methoxyserratan-3-one;
MeSH note : epoxytriterpene from cuticle of Picea Jezoensis (Pinaceae); structure in first source;
MeSH synonym : 13-EMS cpd;
Is substance : O;
Origin ID : C436350;
UMLS CUI : C1097715;
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