81034-76-6 D-Glucose, O-alpha-D-mannopyranosyl-(1-3)-O-beta-D-mannopyranosyl-(1-4)-O-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-(acetylamino)-2-deoxy- Man2GlcNAc2 Mannosyl(2)-N-acetyl(2)-glucose