1,2-G(2)-beta-Cyclodextrin 129450-59-5 6(1),6(2)-Di-O-(alpha-glucopyranosyl)cyclomaltoheptaose O-alpha-D-Glucopyranosyl-(1-6A)-O-(alpha-D-glucopyranosyl-(1-6B))-beta-cyclodextrin beta-Cyclodextrin, O-alpha-D-glucopyranosyl-(1-6A)-O-(alpha-D-glucopyranosyl-(1-6B))-