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SCFBio, IIT Delhi
Formula: C23H20O7 | Mol. Weight: 408.40 g/mol
IUPAC: 6,7-dimethoxy-7',7'-dimethylspiro[2H-chromene-3,2'-furo[2,3-f]chromene]-3',4-dione
CC1(C=CC2=C(O1)C=CC3=C2OC4(C3=O)COC5=CC(=C(C=C5C4=O)OC)OC)C