Try searching for...
SCFBio, IIT Delhi
Formula: C21H22O6 | Mol. Weight: 370.40 g/mol
IUPAC: 5-[[(2S,3R,4R)-4-(1,3-benzodioxol-5-ylmethyl)-2-methoxyoxolan-3-yl]methyl]-1,3-benzodioxole
COC1C(C(CO1)CC2=CC3=C(C=C2)OCO3)CC4=CC5=C(C=C4)OCO5