139342-48-6 78392-29-7 84893-51-6 D-Glucose, O-alpha-D-mannopyranosyl-(1-3)-O-(O-alpha-D-mannopyranosyl-(1-3)-O-(alpha-D-mannopyranosyl-(1-6))-alpha-D-mannopyranosyl-(1-6))-O-beta-D-mannopyranosyl-(1-4)-O-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-(acetylamino)-2-deoxy-, mono-O-alpha-D-mannopyranoside Man(6)glcnac(2) Mannosyl(6)-N-acetylglucosamine(2)