8-azido-3,6-dioxaoctyl 2,6-dideoxy-2-acetamido-3-O-β-D-galactopyranosyluronate-β-D-glucopyranoside

8-azido-3,6-dioxaoctyl 6-bromo-2,6-dideoxy-2-trichloroacetamido-3-O-(4,6-O-p-methoxybenzylidene-β-D-galactopyranosyl)-β-D-glucopyranoside