🌐EnglishEnglishDeutschEspañolFrançaisРусскийفارسی한국어中文EntityQ620072· pop 14· linked from 90 articlesheme Achemical compoundAvailable in 13 languagesEspañolFrançaisРусскийazbGalicianHungarianSerbianSerbian (Latin)SlovakUrduفارسی한국어Connectionsheme proteinEntityheme OEntityCategoriesBiomoleculesChembox image size setTetrapyrroles