Formula: C28H36O8 | Mol. Weight: 500.60 g/mol
IUPAC: (2aR,3R,5R,5aR,6aS,6bR,10aR,11R,12aS,12bS,12cS)-5a,10a,11-trihydroxy-3-(hydroxymethyl)-3',4',6b,12c-tetramethylspiro[2,2a,3,6,6a,10,11,12,12a,12b-decahydro-1H-benzo[j]aceanthrylene-5,5'-furan]-2',4,7-trione
CC1=C(C2(C(=O)C(C3CCC4C3(C2(CC5C4CC(C6(C5(C(=O)C=CC6)C)O)O)O)C)CO)OC1=O)C