Home›Chemical nomenclature›ハンチュ-ウィドマン命名法🌐日本語EnglishDeutschEspañolFrançaisNederlandsPolskiРусскийالعربية中文日本語EntityQ905269· pop 15· linked from 20 articlesハンチュ-ウィドマン命名法nomenclature of heterocyclesAvailable in 15 languagesEspañolFrançaisDeutsch中文РусскийالعربيةBulgarianCzechHungarianConnectionsparent hydrideEntityoxygenEntityCategoriesChemical nomenclatureHeterocyclic compounds