C18H16O7

The molecular formula C₁₈H₁₆O₇ (molar mass: 344.31 g/mol, exact mass: 344.0896 u) may refer to:

Ayanin, a flavonol
Cirsilineol, a flavone
Eupatilin, a flavone and a drug
Pachypodol, a flavonol
Santin (molecule), a flavonol
Scillavone A, a homoisoflavone
Usnic acid, a naturally occurring dibenzofuran derivative found in several lichen species

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