C9H6O2

{{DISPLAYTITLE:C₉H₆O₂}}

The molecular formula C₉H₆O₂ (molar mass: 146.14 g/mol, exact mass: 146.036779 u) may refer to:

• Chromone
• Coumarin
• 1,3-Indandione
• Isocoumarin
• Phenylpropiolic acid

{{Molecular formula disambiguation}}

Category:Molecular formulas