Synonyms: Cyclopenta[c]pyran-4-carboxylicacid, 1-(b-D-glucopyranosyloxy)-7-[[[[1-(b-D-glucopyranosyloxy)-1,4a,5,7a-tetrahydro-7-(hydroxymethyl)cyclopenta[c]pyran-4-yl]carbonyl]oxy]methyl]-1,4a,5,7a-tetrahydro-,[4-carboxy-1-(b-D-glucopyranosyloxy)-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-7-yl]methylester, stereoisomer; Ulmoideside A; Ulmoidoside A