1-(4-(Acetyloxy)-5-methyl-6-phenylhexyl)-4,7-dihydroxy-6-((6-methyl-1-oxo-9-phenyl-4-nonenyl)oxy)-2,8-dioxabicyclo(3.2.1)octane-3,4,5-tricarboxylic acid 137681-56-2 2,8-Dioxabicyclo(3.2.1)octane-3,4,5-tricarboxylic acid, 1-(4-(acetyloxy)-5-methyl-6-phenylhexyl)-4,7-dihydroxy-6-((6-methyl-1-oxo-9-phenyl-4-nonenyl)oxy)- Zaragozic acid C