CAS: 39455-18-0 Molecular Formula: (C14 H19 N O14 S . x Na)n Molecular Weight (g/mol): 463.37 Synonym: Sodium chondroitin 4-sulfate SMILES: [Na+].[*]O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@@H]2[C@@H](NC(=O)C)[C@H]([*])O[C@H](CO)[C@@H]2OS(=O)(=O)[O-])O[C@@H]1C(=O)O