7-[(acetyloxy)methyl]-6,14-dihydroxy-15-(hydroxymethyl)-4,12-dimethyl-10-oxo-2,9-dioxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3(8),4,6,11,13-hexaene-5-carboxylic acid

7-[(acetyloxy)methyl]-6,14-dihydroxy-15-(hydroxymethyl)-4,12-dimethyl-10-oxo-2,9-dioxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3(8),4,6,11,13-hexaene-5-carboxylic acid

C20H18O10 (418.0899928)