🌐EnglishEnglishBahasa IndonesiaDeutschFrançaisPolskiفارسی中文日本語EntityQ3591986· pop 8· linked from 325 articlesethynyl radicalAlso known as HCC(.), C2H(.)chemical compoundAvailable in 7 languagesFrançaisBahasa IndonesiaSerbianSerbian (Latin)Urduفارسیvia Wikidata sitelinks · CC0Connectionsarsenic trihydrideEntityacrylonitrileEntityCategoriesAlkynyl groupsChembox image size setChemical articles with multiple compound IDsFree radicalsMultiple chemicals in an infobox that need indexing