51166-71-3 Dimethyl-beta-cyclodextrin Heptakis-2,6-di-O-methyl-beta-cyclodextrin beta-Cyclodextrin, 2(sup A),2(sup B),2(sup C),2(sup D),2(sup E),2(sup F),2(sup G),6(sup A),6(sup B),6(sup C),6(sup D),6(sup E),6(sup F),6(sup G)-tetradeca-O-methyl- beta-Cyclodextrin, 2A,2B,2C,2D,2E,2F,2G,6A,6B,6C,6D,6E,6F,6G-tetradeca-O-methyl- heptakis(2,6-O-dimethyl)beta-cyclodextrin