C7H6O6
# C7H6O6

The molecular formula $C_7H_6O_6$ (molar mass: 186.11 g/mol, exact mass: 186.01643790 u) may refer to:

* 3-Carboxy-cis,cis-muconic acid
* 3-Fumarylpyruvic acid
* 3-Maleylpyruvic acid
