Formula: C18H20O8 | Mol. Weight: 364.30 g/mol
IUPAC: (1S,2R,4S,5R,10S,12S,14R,15R,18R)-5-[(1R)-1,2-dihydroxyethyl]-10,15-dimethyl-3,6,13,17-tetraoxahexacyclo[8.7.1.02,4.04,9.012,14.015,18]octadec-8-ene-7,16-dione
CC12CC3C(O3)C4(C1C(C5C6(C2=CC(=O)OC6C(CO)O)O5)OC4=O)C