bn:01634219n
Noun Concept
Categories: Chemical nomenclature, Heterocyclic compounds
EN
Hantzsch–Widman nomenclature  Hantzsch-Widman  Hantzsch-Widman nomenclature
EN
In organic chemistry, Hantzsch–Widman nomenclature, also called the extended Hantzsch–Widman system, is a type of systematic chemical nomenclature used for naming heterocyclic parent hydrides having no more than ten ring members. Wikipedia
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EN
In organic chemistry, Hantzsch–Widman nomenclature, also called the extended Hantzsch–Widman system, is a type of systematic chemical nomenclature used for naming heterocyclic parent hydrides having no more than ten ring members. Wikipedia
Nomenclature of heterocycles Wikidata