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SCFBio, IIT Delhi
Formula: C13H9NO5 | Mol. Weight: 259.21 g/mol
IUPAC: 4,7-dimethoxyfuro[2,3-b]quinoline-5,8-dione
COC1=CC(=O)C2=C(C1=O)N=C3C(=C2OC)C=CO3