SMILES: C1[C@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2CO[C@H]([C@@H]([C@H]2O)O[C@@H]3[C@@H]([C@H]([C@@H]([C@H](O3)C(=O)[O-])O)O)O)O[C@@H]4CO[C@H]([C@@H]([C@H]4O)O)O)O)O)O
Description: The molecule is a polyanionic polymer obtained by deprotonation of the carboxy groups of glucuronoxylan D-glucuronate. Major microspecies at pH 7.3 It is a polyanionic polymer and a carbohydrate acid anion. It is a conjugate base of a glucuronoxylan D-glucuronate.