Home›Molecular formulas›C21H24N2O4🌐Tiếng ViệtEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng Việtالعربية中文EntityQ15504139· pop 5· linked from 5 articlesC21H24N2O4trang định hướng WikimediaAvailable in 5 languages中文العربيةSerbianSerbian (Latin)via Wikidata sitelinks · CC0Connectionschemical formulaEntityisomerEntityCategoriesMolecular formulas