N-acetyl-beta-D-galactosaminyl-(1->4)-[N-acetyl-alpha-neuraminyl-(2->3)]-beta-D-galactoside(1-)
n-acetyl-beta-d-galactosaminyl-(1->4)-[n-acetyl-alpha-neuraminyl-(2->3)]-beta-d-galactoside(1-)
A carbohydrate acid derivative anion obtained by deprotonation of the carboxy group of any <em>N</em>-acetyl-β-<small>D</small>-galactosaminyl-(1→4)-[<em>N</em>-acetyl-α-neuraminyl-(2→3)]-β-<small>D</small>-galactoside; major species at pH 7.3.