Try searching for...
SCFBio, IIT Delhi
Formula: C16H22O9 | Mol. Weight: 358.34 g/mol
IUPAC: (4S,6S,7R,8S,11S)-6-methyl-8-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,9-dioxatricyclo[5.3.1.04,11]undec-1(10)-en-2-one
CC1CC2C3C1C(OC=C3C(=O)O2)OC4C(C(C(C(O4)CO)O)O)O