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SCFBio, IIT Delhi
Formula: C21H16O10 | Mol. Weight: 428.30 g/mol
IUPAC: 3,4,6-trihydroxy-5-oxo-1-(3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl)benzo[7]annulene-8-carboxylic acid
C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C4=C3C=C(C=C(C4=O)O)C(=O)O)O)O)O