6156-84-9 D-Glucose, O-alpha-D-glucopyranosyl-(1-4)-O-alpha-D-glucopyranosyl-(1-4)-O-alpha-D-glucopyranosyl-(1-4)-O-alpha-D-glucopyranosyl-(1-4)-O-alpha-D-glucopyranosyl-(1-4)-O-alpha-D-gucopyranosyl-(1-4)-O-alpha-D-glucopyranosyl-(1-6)- Maltooctaose