SMILES: [C@@H]1([C@H]([C@H](OC(=O)[C@@H]1O)C(=O)O)O)O
Description: The molecule is an aldarolactone formed via intramolecular cyclocondensation of galactaric acid. It has a role as a bacterial xenobiotic metabolite. It is an aldarolactone and a carbohydrate acid. It derives from a galactaric acid. It is a conjugate acid of a D-galactaro-1,5-lactone(1-).