Methyl (1S,4aR,6S,7R,7aS)-1-(β-D-glucopyranosyloxy)-4a,6,7-trihydroxy-7-methyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-4-carboxylate;Cyclopenta[c]pyran-4-carboxylic acid, 1-(β-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-4a,6,7-trihydroxy-7-methyl-, methyl ester, (1S,4aR,6S,7R,7aS)-
?20°C