5,7-dimethoxy-3-(7-methoxy-2-oxidanylidene-chromen-3-yl)carbonyl-chromen-2-one

Systemtic Name: 5,7-dimethoxy-3-(7-methoxy-2-oxidanylidene-chromen-3-yl)carbonyl-chromen-2-one Openeye Name: 5,7-dimethoxy-3-(7-methoxy-2-oxo-chromene-3-carbonyl)chromen-2-one CAS Name: 5,7-dimethoxy-3-[(7-methoxy-2-oxo-1-benzopyran-3-yl)-oxomethyl]-1-benzopyran-2-one IUPAC Name: 5,7-dimethoxy-3-(7-methoxy-2-oxochromene-3-carbonyl)chromen-2-one Traditional Name: 3-(2-keto-7-methoxy-chromene-3-carbonyl)-5,7-dimethoxy-coumarin Formula: C22H16O8 MolecularWeight: 408.35764

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC2=C(C=C1)C=C(C(=O)O2)C(=O)C3=CC4=C(C=C(C=C4OC3=O)OC)OC

Isomeric SMILES

COC1=CC2=C(C=C1)C=C(C(=O)O2)C(=O)C3=CC4=C(C=C(C=C4OC3=O)OC)OC

InChI

InChI=1S/C22H16O8/c1-26-12-5-4-11-6-15(21(24)29-17(11)7-12)20(23)16-10-14-18(28-3)8-13(27-2)9-19(14)30-22(16)25/h4-10H,1-3H3