N4-<2-Acetamido-4-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-3,4-di-O-acetyl-2-desoxy-β-D-glucopyranosyl>-N2-(tert-butyloxycarbonyl)-L-asparaginyl-L-alanyl-L-treonin-allylester

2-acetamido-4-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-beta-D-glucopyranosyl)-3,6-di-O-acetyl-2-deoxy-beta-D-glucopyranosylamine