N-acetyl-beta-D-glucosaminyl-(1->4)-[hyaluronate]
n-acetyl-beta-d-glucosaminyl-(1->4)-[hyaluronate]
A carbohydrate acid derivative anion obtained by deprotonation of the carboxy groups of <em>N</em>-acetyl-β-<small>D</small>-glucosaminyl-(1→4)-[hyaluronic acid]; major species at pH 7.3.