The molecular formula C20H18O6 (molar mass: 354.35 g/mol, exact mass: 354.1103 u) may refer to:
- Carpanone, a lignan
- Luteone (isoflavone)
- Sesamin, a lignan
The molecular formula C20H18O6 (molar mass: 354.35 g/mol, exact mass: 354.1103 u) may refer to: