SMILES: CCCCC/C=C\\C=C\\[C@@H](CCCCCCCC(=O)[O-])O
Description: The molecule is a hydroxy fatty acid anion obtained by deprotonation of the carboxy group of 9(R)-HODE; major species at pH 7.3. It is a hydroxy fatty acid anion, a polyunsaturated fatty acid anion, an octadecanoid anion and a HODE(1-). It is a conjugate base of a 9(R)-HODE. It is an enantiomer of a 9(S)-HODE(1-).