Try searching for...
SCFBio, IIT Delhi
Formula: C16H16O5 | Mol. Weight: 288.29 g/mol
IUPAC: 5,8-dihydroxy-2-[(1R)-1-hydroxy-4-methylpent-3-enyl]naphthalene-1,4-dione
CC(=CCC(C1=CC(=O)C2=C(C=CC(=C2C1=O)O)O)O)C