Try searching for...
SCFBio, IIT Delhi
Formula: C15H16O10 | Mol. Weight: 356.28 g/mol
IUPAC: 6,8-dihydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-2-one
C1=CC(=O)OC2=C(C(=C(C=C21)O)OC3C(C(C(C(O3)CO)O)O)O)O