Try searching for...
SCFBio, IIT Delhi
Formula: C20H18O6 | Mol. Weight: 354.40 g/mol
IUPAC: 6-(2,4-dihydroxyphenyl)-4-hydroxy-2-prop-1-en-2-yl-2,3,6,7-tetrahydrofuro[3,2-g]chromen-5-one
CC(=C)C1CC2=C(C3=C(C=C2O1)OCC(C3=O)C4=C(C=C(C=C4)O)O)O