C9H8O3 explained

The molecular formula C₉H₈O₃ (molar mass : 164.16 g/mol, exact mass : 164.047344) may refer to:

• Caffeic aldehyde, a phenolic aldehyde contained in the seeds of Phytolacca americana
• Coumaric acids
  • o-Coumaric acid
  • p-Coumaric acid
  • m-Coumaric acid
• Phenylpyruvic acid
• Diformylcresol
• Nadic anhydride