SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)OCCCC(=O)O
Description: The molecule is a phthalic acid monoester obtained by formal condensation of one of the carboxy groups of phthalic acid with the hydroxy group of 4-hydroxybutyric acid. It has a role as a human urinary metabolite and a human xenobiotic metabolite. It is a phthalic acid monoester and a dicarboxylic acid. It derives from a 4-hydroxybutyric acid.