Try searching for...
SCFBio, IIT Delhi
Formula: C22H24O4 | Mol. Weight: 352.40 g/mol
IUPAC: (6R,8S)-5,6-dimethoxy-2,2-dimethyl-8-phenyl-7,8-dihydro-6H-pyrano[3,2-g]chromene
CC1(C=CC2=C(C3=C(C=C2O1)OC(CC3OC)C4=CC=CC=C4)OC)C