3-(6,8-dimethoxy-2-oxidanylidene-chromen-7-yl)oxy-6,8-dimethoxy-7-oxidanyl-chromen-2-one

Systemtic Name: 3-(6,8-dimethoxy-2-oxidanylidene-chromen-7-yl)oxy-6,8-dimethoxy-7-oxidanyl-chromen-2-one Openeye Name: 3-(6,8-dimethoxy-2-oxo-chromen-7-yl)oxy-7-hydroxy-6,8-dimethoxy-chromen-2-one CAS Name: 3-[(6,8-dimethoxy-2-oxo-1-benzopyran-7-yl)oxy]-7-hydroxy-6,8-dimethoxy-1-benzopyran-2-one IUPAC Name: 3-(6,8-dimethoxy-2-oxochromen-7-yl)oxy-7-hydroxy-6,8-dimethoxychromen-2-one Traditional Name: 7-hydroxy-3-(2-keto-6,8-dimethoxy-chromen-7-yl)oxy-6,8-dimethoxy-coumarin Formula: C22H18O10 MolecularWeight: 442.37232

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Descriptors Computed from Structure

Canonical SMILES:

COC1=C(C(=C2C(=C1)C=CC(=O)O2)OC)OC3=CC4=CC(=C(C(=C4OC3=O)OC)O)OC

Isomeric SMILES

COC1=C(C(=C2C(=C1)C=CC(=O)O2)OC)OC3=CC4=CC(=C(C(=C4OC3=O)OC)O)OC

InChI

InChI=1S/C22H18O10/c1-26-12-8-11-9-14(22(25)32-18(11)20(28-3)16(12)24)30-19-13(27-2)7-10-5-6-15(23)31-17(10)21(19)29-4/h5-9,24H,1-4H3