SMILES: C([C@@H]1[C@H]([C@@H]([C@H](C(O1)O)NS(=O)(=O)O)O)O[C@H]2[C@@H]([C@H](C(=C(O2)C(=O)O)O)O)O)OS(=O)(=O)O
Description: The molecule is an amino disaccharide consisting of alpha-L-threo-hex-4-enopyranuronic acid and 2-deoxy-6-O-sulfo-2-(sulfoamino)-D-glucopyranose joined in sequence by a (1->4) glycosidic bond. It is a disaccharide derivative, an oligosaccharide sulfate, a member of sulfamic acids, a monocarboxylic acid and an enol.