5,7-dimethoxy-3-(6-methoxy-2-oxidanylidene-chromen-3-yl)carbonyl-chromen-2-one

Systemtic Name: 5,7-dimethoxy-3-(6-methoxy-2-oxidanylidene-chromen-3-yl)carbonyl-chromen-2-one Openeye Name: 5,7-dimethoxy-3-(6-methoxy-2-oxo-chromene-3-carbonyl)chromen-2-one CAS Name: 5,7-dimethoxy-3-[(6-methoxy-2-oxo-1-benzopyran-3-yl)-oxomethyl]-1-benzopyran-2-one IUPAC Name: 5,7-dimethoxy-3-(6-methoxy-2-oxochromene-3-carbonyl)chromen-2-one Traditional Name: 3-(2-keto-6-methoxy-chromene-3-carbonyl)-5,7-dimethoxy-coumarin Formula: C22H16O8 MolecularWeight: 408.35764

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

COC1=CC2=C(C=C1)OC(=O)C(=C2)C(=O)C3=CC4=C(C=C(C=C4OC3=O)OC)OC

Isomeric SMILES

COC1=CC2=C(C=C1)OC(=O)C(=C2)C(=O)C3=CC4=C(C=C(C=C4OC3=O)OC)OC

InChI

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