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SCFBio, IIT Delhi
Formula: C20H12O8 | Mol. Weight: 380.30 g/mol
IUPAC: 3-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]-8,9-dihydroxypyrano[4,3-c]isochromene-1,6-dione
C1=CC(=C(C=C1C=CC2=CC3=C(C4=CC(=C(C=C4C(=O)O3)O)O)C(=O)O2)O)O