🌐EnglishEnglishEspañolFrançaisPolskiفارسی日本語EntityQ5002528· pop 12· linked from 32 articlesbutinAlso known as (-)-butinchemical compoundAvailable in 11 languagesEspañolFrançais日本語azbEsperantoPolskiSerbianSerbian (Latin)Tamilفارسیvia Wikidata sitelinks · CC0Connectionsmass densityEntitydigital object identifierEntityCategoriesCatecholsChembox image size setChemical articles with multiple compound IDsFlavanonesMultiple chemicals in an infobox that need indexing