SMILES: CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](OC1O)COS(=O)(=O)[O-])O)O
Description: The molecule is the organosulfate oxoanion formed by proton loss from the sulfate group of N-acetyl-6-O-sulfo-D-glucosamine. It is a conjugate base of a N-acetyl-6-O-sulfo-D-glucosamine.