SMILES: C(CCCC(=O)[O-])CCCC(=O)[O-]
Description: The molecule is a dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of of azelaic acid; major species at pH 7.3. It is a dicarboxylic acid dianion and an azelaate. It is a conjugate base of a nonanedioic acid.