Try searching for...
SCFBio, IIT Delhi
Formula: C21H20O8 | Mol. Weight: 400.40 g/mol
IUPAC: 5,7-dihydroxy-2-phenyl-6-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-methyloxan-2-yl]chromen-4-one
CC1C(C(C(C(O1)C2=C(C3=C(C=C2O)OC(=CC3=O)C4=CC=CC=C4)O)O)O)O