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SCFBio, IIT Delhi
Formula: C22H22O9 | Mol. Weight: 430.40 g/mol
IUPAC: 3,4,8,9,10,11-hexamethoxy-5H-isochromeno[4,3-b]chromen-7-one
COC1=C(C2=C(C=C1)C3=C(C(=O)C4=C(O3)C(=C(C(=C4OC)OC)OC)OC)OC2)OC