82564-10-1 Benzoic acid, 4-hydroxy-, 4-formyl-1-(beta-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-4a-hydroxy-7-methylcyclopenta(c)pyran-6-yl ester, (1S-(1alpha,4aalpha,6alpha,7alpha,7aalpha))-