2-(4-hydroxyphenyl)-8-[5-(7-methoxy-4-oxidanylidene-chromen-2-yl)-2-oxidanyl-phenyl]-5,7-bis(oxidanyl)chromen-4-one

Systemtic Name: 2-(4-hydroxyphenyl)-8-[5-(7-methoxy-4-oxidanylidene-chromen-2-yl)-2-oxidanyl-phenyl]-5,7-bis(oxidanyl)chromen-4-one Openeye Name: 5,7-dihydroxy-8-[2-hydroxy-5-(7-methoxy-4-oxo-chromen-2-yl)phenyl]-2-(4-hydroxyphenyl)chromen-4-one CAS Name: 5,7-dihydroxy-8-[2-hydroxy-5-(7-methoxy-4-oxo-1-benzopyran-2-yl)phenyl]-2-(4-hydroxyphenyl)-1-benzopyran-4-one IUPAC Name: 5,7-dihydroxy-8-[2-hydroxy-5-(7-methoxy-4-oxochromen-2-yl)phenyl]-2-(4-hydroxyphenyl)chromen-4-one Traditional Name: 5,7-dihydroxy-8-[2-hydroxy-5-(4-keto-7-methoxy-chromen-2-yl)phenyl]-2-(4-hydroxyphenyl)chromone Formula: C31H20O9 MolecularWeight: 536.4851

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC2=C(C=C1)C(=O)C=C(O2)C3=CC(=C(C=C3)O)C4=C(C=C(C5=C4OC(=CC5=O)C6=CC=C(C=C6)O)O)O

Isomeric SMILES

COC1=CC2=C(C=C1)C(=O)C=C(O2)C3=CC(=C(C=C3)O)C4=C(C=C(C5=C4OC(=CC5=O)C6=CC=C(C=C6)O)O)O

InChI

InChI=1S/C31H20O9/c1-38-18-7-8-19-22(34)13-27(39-28(19)11-18)16-4-9-21(33)20(10-16)29-23(35)12-24(36)30-25(37)14-26(40-31(29)30)15-2-5-17(32)6-3-15/h2-14,32-33,35-36H,1H3