5-(7-oxidanyl-4-oxidanylidene-chromen-3-yl)-1-benzofuran-2-carboxylate

Systemtic Name: 5-(7-oxidanyl-4-oxidanylidene-chromen-3-yl)-1-benzofuran-2-carboxylate Openeye Name: 5-(7-hydroxy-4-oxo-chromen-3-yl)benzofuran-2-carboxylate CAS Name: 5-(7-hydroxy-4-oxo-1-benzopyran-3-yl)-2-benzofurancarboxylate IUPAC Name: 5-(7-hydroxy-4-oxochromen-3-yl)-1-benzofuran-2-carboxylate Traditional Name: 5-(7-hydroxy-4-keto-chromen-3-yl)coumarilate Formula: C18H9O6- MolecularWeight: 321.26046

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC2=C(C=C1C3=COC4=C(C3=O)C=CC(=C4)O)C=C(O2)C(=O)[O-]

Isomeric SMILES

C1=CC2=C(C=C1C3=COC4=C(C3=O)C=CC(=C4)O)C=C(O2)C(=O)[O-]

InChI

InChI=1S/C18H10O6/c19-11-2-3-12-15(7-11)23-8-13(17(12)20)9-1-4-14-10(5-9)6-16(24-14)18(21)22/h1-8,19H,(H,21,22)/p-1