Try searching for...
SCFBio, IIT Delhi
Formula: C18H24O4 | Mol. Weight: 304.40 g/mol
IUPAC: 1-[4,6-dihydroxy-2-(3-methylbut-2-enoxy)-3-(3-methylbut-2-enyl)phenyl]ethanone
CC(=CCC1=C(C(=C(C=C1O)O)C(=O)C)OCC=C(C)C)C