The molecule is a 5-oxo monocarboxylic acid that is cyclohexanone in which one of the hydrogens at position 4 is substituted by a carboxylic acid group. It derives from a cyclohexanone and a cyclohexanecarboxylic acid. It is a conjugate acid of a 4-oxocyclohexanecarboxylate.
4-oxocyclohexane-1-carboxylic acid