SMILES: CCCCC(=O)C(=O)[O-]
Description: The molecule is a medium-chain fatty acid anion that is the conjugate base of 2-oxohexanoic acid. It is a 2-oxo monocarboxylic acid anion and an oxo fatty acid anion. It derives from a hexanoate. It is a conjugate base of a 2-oxohexanoic acid.