C21H21O11+

The molecular formula C₂₁H₂₁O₁₁⁺ (molar mass: 449.38 g/mol, exact mass: 449.108386 u) may refer to:

• Chrysanthemin or cyanidin 3-O-glucoside
• Ideain or cyanidin 3-O-galactoside, a compound found in Quintinia serrata
• , a compound found in Vaccinium padifolium

Index of chemical compounds with the same molecular formula

This set index page lists chemical structure articles associated with the same molecular formula.
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