Synonyms: Gymnemoside a;AC1O5WSQ;(2S,3S,4S,5R,6R)-6-[[(6aR,6bS,8R,8aR,9S,10S,12aR,14bR)-9-acetyloxy-8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-[(E)-2-methylbut-2-enoyl]oxy-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid;175033-15-5;beta-D-Glucopyranosiduronic acid, (3beta,4alpha,16beta,21beta(E),22alpha)-22-(acetyloxy)-16,23,28-trihydroxy-21-((2-methyl-1-oxo-2-butenyl)oxy)olean-12-en-3-yl;beta-D-Glucopyranosiduronic acid, (3beta,4alpha,16beta,21beta,22alpha)-22-(acetyloxy)-16,23,28-trihydroxy-21-(((2E)-2-methyl-1-oxo-2-butenyl)oxy)olean-12-en-3-yl