title: C5H6O3
text: # C5H6O3
  
  The molecular formula $C_5H_6O_3$ (molar mass: 114.10 g/mol, exact mass: 114.0317 u) may refer to:
  
  * 2-Oxopent-4-enoic acid (2-oxopent-4-enoate)
  * 2,3,4-Pentanetrione, the simplest linear triketone
  