S-(beta-D-glucopyranosyl)(1-3)-S-((6-S-beta-D-glucopyranosyl)-3,6-dithio-beta-D-glucopyranosyl)(1-3)-S-3-thio-D-glucopyranose
s-(beta-d-glucopyranosyl)(1-3)-s-((6-s-beta-d-glucopyranosyl)-3,6-dithio-beta-d-glucopyranosyl)(1-3)-s-3-thio-d-glucopyranose