Synonyms: b-D-Glucopyranoside, 6-[[[1-(b-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-7-methylcyclopenta[c]pyran-4-yl]carbonyl]oxy]octahydro-1a-(hydroxymethyl)oxireno[4,5]cyclopenta[1,2-c]pyran-2-yl,[1aS-[1aa,1bb,2b,5ab,6b(1R*,4aR*,7S*,7aS*),6aa]]-; Oxireno[4,5]cyclopenta[1,2-c]pyran, b-D-glucopyranoside deriv.;Radiatoside E