122137-12-6 D-Galactose, O-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1-6)-O-(O-(N-acetyl-alpha-neuraminosyl)-(2-3)-beta-D-galactopyranosyl-(1-3))-2-(acetylamino)-2-deoxy- N-Acetylneuraminyl(2-3)galactosyl(1-3)-N-acetylglucosyl(1-6)-N-acetylgalactose Neuac(alpha2-3)gal(beta1-3)glcnac(beta1-6)galnac Nggg-N-Ac