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

Systemtic Name: 3-[(5,5-dimethoxy-2-oxidanylidene-3H-chromen-3-yl)carbonyl]-7-methoxy-chromen-2-one Openeye Name: 3-(5,5-dimethoxy-2-oxo-3H-chromene-3-carbonyl)-7-methoxy-chromen-2-one CAS Name: 3-[(5,5-dimethoxy-2-oxo-3H-1-benzopyran-3-yl)-oxomethyl]-7-methoxy-1-benzopyran-2-one IUPAC Name: 3-(5,5-dimethoxy-2-oxo-3H-chromene-3-carbonyl)-7-methoxychromen-2-one Traditional Name: 3-(2-keto-5,5-dimethoxy-3H-chromene-3-carbonyl)-7-methoxy-coumarin Formula: C22H18O8 MolecularWeight: 410.37352

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC2=C(C=C1)C=C(C(=O)O2)C(=O)C3C=C4C(=CC=CC4(OC)OC)OC3=O

Isomeric SMILES

COC1=CC2=C(C=C1)C=C(C(=O)O2)C(=O)C3C=C4C(=CC=CC4(OC)OC)OC3=O

InChI

InChI=1S/C22H18O8/c1-26-13-7-6-12-9-14(20(24)30-18(12)10-13)19(23)15-11-16-17(29-21(15)25)5-4-8-22(16,27-2)28-3/h4-11,15H,1-3H3