alpha-N-acetylneuraminyl-(2->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl(1-) group
alpha-n-acetylneuraminyl-(2->3)-beta-d-galactosyl-(1->4)-n-acetyl-beta-d-glucosaminyl(1-) group
An α-<em>N</em>-acetylneuraminyl-(2→3)-β-<small>D</small>-galactosyl-(1→4)-<em>N</em>-acetyl-<small>D</small>-glucosaminyl(1−) group in which the anomeric centre at the reducing end has β-configuration.