4,4,2,4-Ac-4Glu

(2,3,4,6-tetra-O-acetylglucopyranosyl)-1-3-(2,3,4,6-tetra-O-acetylglucopyranosyl)-1-6-(2,4-di-O-acetylglucopyranosyl)-1-3-1,2,4,6-tetra-O-acetylglucopyranose