SMILES: COC1=CC(=CC(=C1[O-])C2=C(C(=CC(=C2)C(=O)O)O)[O-])C(=O)O
Description: The molecule is a dicarboxylic acid dianion resulting from the deprotonation of both ot the carboxy groups of 5,6,6'-trihydroxy-5'-methoxy[biphenyl]-3,3'-dicarboxylic acid. The major microspecies at pH 7.3. It is an aromatic carboxylate and a dicarboxylic acid dianion. It is a conjugate base of a 5,6,6'-trihydroxy-5'-methoxy[biphenyl]-3,3'-dicarboxylic acid.