C7H5NO4
# C7H5NO4

The molecular formula $C_7H_5NO_4$ (molar mass: 167.12 g/mol) may refer to:

* Dinicotinic acid, a dicarboxylic acid
* Dipicolinic acid, a dicarboxylic acid
* Nitrobenzoic acids, a group of benzoic acid derivatives
   * 2-Nitrobenzoic acid
   * 3-Nitrobenzoic acid
   * 4-Nitrobenzoic acid
* Lutidinic acid, a dicarboxylic acid
* Quinolinic acid, a dicarboxylic acid
