125366-24-7 D-Glucose, O-(N-acetyl-alpha-neuraminosyl)-(2-6)-O-beta-D-mannopyranosyl-(1-4)-2-(acetylamino)-2-deoxy- Neuac-alpha(2-6)-man-beta(1-4)-glcnac SMAG Sialyl-alpha2-6-mannosyl-beta1-4-N-acetylglucosamine