4-oxidanylidene-3-[(R)-(2-oxidanyl-4-oxidanylidene-chromen-3-yl)-(3,4,5-trimethoxyphenyl)methyl]chromen-2-olate

Systemtic Name: 4-oxidanylidene-3-[(R)-(2-oxidanyl-4-oxidanylidene-chromen-3-yl)-(3,4,5-trimethoxyphenyl)methyl]chromen-2-olate Openeye Name: 3-[(R)-(2-hydroxy-4-oxo-chromen-3-yl)-(3,4,5-trimethoxyphenyl)methyl]-4-oxo-chromen-2-olate CAS Name: 3-[(R)-(2-hydroxy-4-oxo-1-benzopyran-3-yl)-(3,4,5-trimethoxyphenyl)methyl]-4-oxo-1-benzopyran-2-olate IUPAC Name: 3-[(R)-(2-hydroxy-4-oxochromen-3-yl)-(3,4,5-trimethoxyphenyl)methyl]-4-oxochromen-2-olate Traditional Name: 3-[(R)-(2-hydroxy-4-keto-chromen-3-yl)-(3,4,5-trimethoxyphenyl)methyl]-4-keto-chromen-2-olate Formula: C28H21O9- MolecularWeight: 501.46094

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

COC1=CC(=CC(=C1OC)OC)C(C2=C(OC3=CC=CC=C3C2=O)O)C4=C(OC5=CC=CC=C5C4=O)[O-]

Isomeric SMILES

COC1=CC(=CC(=C1OC)OC)[C@@H](C2=C(OC3=CC=CC=C3C2=O)O)C4=C(OC5=CC=CC=C5C4=O)[O-]

InChI

InChI=1S/C28H22O9/c1-33-19-12-14(13-20(34-2)26(19)35-3)21(22-24(29)15-8-4-6-10-17(15)36-27(22)31)23-25(30)16-9-5-7-11-18(16)37-28(23)32/h4-13,21,31-32H,1-3H3/p-1