ethyl 3-(1-benzofuran-2-yl)-5,7-bis(oxidanyl)-4-oxidanylidene-chromene-2-carboxylate

Systemtic Name: ethyl 3-(1-benzofuran-2-yl)-5,7-bis(oxidanyl)-4-oxidanylidene-chromene-2-carboxylate Openeye Name: ethyl 3-(benzofuran-2-yl)-5,7-dihydroxy-4-oxo-chromene-2-carboxylate CAS Name: 3-(2-benzofuranyl)-5,7-dihydroxy-4-oxo-1-benzopyran-2-carboxylic acid ethyl ester IUPAC Name: ethyl 3-(1-benzofuran-2-yl)-5,7-dihydroxy-4-oxochromene-2-carboxylate Traditional Name: 3-(benzofuran-2-yl)-5,7-dihydroxy-4-keto-chromene-2-carboxylic acid ethyl ester Formula: C20H14O7 MolecularWeight: 366.32096

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C1=C(C(=O)C2=C(C=C(C=C2O1)O)O)C3=CC4=CC=CC=C4O3

Isomeric SMILES

CCOC(=O)C1=C(C(=O)C2=C(C=C(C=C2O1)O)O)C3=CC4=CC=CC=C4O3

InChI

InChI=1S/C20H14O7/c1-2-25-20(24)19-17(14-7-10-5-3-4-6-13(10)26-14)18(23)16-12(22)8-11(21)9-15(16)27-19/h3-9,21-22H,2H2,1H3