alpha-L-Fucp-(1->3)-[alpha-L-Fucp-(1->6)]-{beta-D-GlcpNAc-(1->2)-alpha-D-Manp-(1->3)-[alpha-D-Manp-(1->2)-alpha-D-Manp-(1->6)]-beta-D-Manp-(1->4)-beta-GlcpNAc-(1->4)}-beta-D-GlcpNAc
alpha-l-fucp-(1->3)-[alpha-l-fucp-(1->6)]-{beta-d-glcpnac-(1->2)-alpha-d-manp-(1->3)-[alpha-d-manp-(1->2)-alpha-d-manp-(1->6)]-beta-d-manp-(1->4)-beta-glcpnac-(1->4)}-beta-d-glcpnac
A branched amino nonasaccharide derivative that is β-<small>D</small>-Man-(1→4)-β-<small>D</small>-GlcNAc-(1→4)-β-<small>D</small>-GlcNAc in which the mannosyl group is substituted at position 3 by a β-<small>D</small>-GlcNAc-(1→2)-α-<small>D</small>-Man group and at position 6 by an α-<small>D</small>-Man-(1→2)-α-<small>D</small>-Man group, while the GlcNAc residue at the reducing end also carries two Fuc residues attached via α-(1→3)- and α-(1→6)-linkages.