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SCFBio, IIT Delhi
Formula: C23H20O8 | Mol. Weight: 424.40 g/mol
IUPAC: 6,7-dimethoxy-8',8'-dimethylspiro[2H-chromene-3,2'-pyrano[2,3-h][1,3]benzodioxine]-4,4'-dione
CC1(C=CC2=C(O1)C=CC3=C2OC4(COC5=CC(=C(C=C5C4=O)OC)OC)OC3=O)C