EntityQ3827885· pop 13· linked from 127 articlesfunctional analogSign in to saveclass of compoundsConnectionsInternational Standard Book NumberEntitybiochemistryEntitychemical compoundEntitydigital object identifierEntitypharmacologyEntityheroinEntitymorphineEntityQ180686EntityfentanylEntityphysical propertyEntitychemical propertyEntitychemical structureEntitystructural analogEntityCategoriesChemical nomenclaturePharmacology