SMILES: C1[C@@H]([C@H]([C@@H](O[C@@]1(C(=O)[O-])O)[C@@H]([C@@H](CO)O)O)O)O
Description: The molecule is a carbohydrate acid derivative anion obtained by deprotonation of the carboxy group of 3-deoxy-D-glycero-beta-D-galacto-nonulosonic acid It has a role as a bacterial metabolite. It is a carbohydrate acid anion and a monocarboxylic acid anion. It is a conjugate base of a 3-deoxy-D-glycero-beta-D-galacto-nonulosonic acid.