Compound 8

Methyl [2-azido-3,6-di-O-benzyl-2-deoxy-4-O-trichloroacetyl-α-D-glucopyranosyl-(1→4)-(methyl 2-O-benzoyl-3-O-benzyl-α-L-idopyranosyl uronate)-(1→4)-2-azido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranosyl-(1→4)-(phenyl 2-O-benzoyl-3-O-benzyl-1-thio-α/β-L-idopyranoside)]uronate

From: Tetrasaccharide iteration synthesis of a heparin-like dodecasaccharide and radiolabelling for in vivo tissue distribution studies