2-(4-hydroxyphenyl)-6-[5-(7-methoxy-5-oxidanyl-4-oxidanylidene-chromen-2-yl)-2-oxidanyl-phenyl]-5,7-bis(oxidanyl)chromen-4-one

Systemtic Name: 2-(4-hydroxyphenyl)-6-[5-(7-methoxy-5-oxidanyl-4-oxidanylidene-chromen-2-yl)-2-oxidanyl-phenyl]-5,7-bis(oxidanyl)chromen-4-one Openeye Name: 5,7-dihydroxy-6-[2-hydroxy-5-(5-hydroxy-7-methoxy-4-oxo-chromen-2-yl)phenyl]-2-(4-hydroxyphenyl)chromen-4-one CAS Name: 5,7-dihydroxy-6-[2-hydroxy-5-(5-hydroxy-7-methoxy-4-oxo-1-benzopyran-2-yl)phenyl]-2-(4-hydroxyphenyl)-1-benzopyran-4-one IUPAC Name: 5,7-dihydroxy-6-[2-hydroxy-5-(5-hydroxy-7-methoxy-4-oxochromen-2-yl)phenyl]-2-(4-hydroxyphenyl)chromen-4-one Traditional Name: 5,7-dihydroxy-6-[2-hydroxy-5-(5-hydroxy-4-keto-7-methoxy-chromen-2-yl)phenyl]-2-(4-hydroxyphenyl)chromone Formula: C31H20O10 MolecularWeight: 552.4845

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

COC1=CC(=C2C(=C1)OC(=CC2=O)C3=CC(=C(C=C3)O)C4=C(C=C5C(=C4O)C(=O)C=C(O5)C6=CC=C(C=C6)O)O)O

Isomeric SMILES

COC1=CC(=C2C(=C1)OC(=CC2=O)C3=CC(=C(C=C3)O)C4=C(C=C5C(=C4O)C(=O)C=C(O5)C6=CC=C(C=C6)O)O)O

InChI

InChI=1S/C31H20O10/c1-39-17-9-20(34)29-22(36)11-25(41-26(29)10-17)15-4-7-19(33)18(8-15)28-21(35)13-27-30(31(28)38)23(37)12-24(40-27)14-2-5-16(32)6-3-14/h2-13,32-35,38H,1H3