12-(4-Phenyl[1,2,3]triazol-1-yl)dodecyl 2,3,4,6-Tetra-O-sulfor-D-mannopyranosyl-(1->3)-2,4,6-tri-O-sulfo-alpha-D-mannopyranosyl-(1->3)-2,4,6-tri-O-sulfo-alpha-D-mannopyranosyl-(1->3)-2,4,6-tri-O-sulfor-D-mannopyranosyl-(1->2)-3,4,6-tri-O-sulfo-alpha-D-mannopyranoside,Hexadecasodium salt