2-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-5,7-dimethoxy-4-oxidanylidene-chromene-6-carboxylic acid

Systemtic Name: 2-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-5,7-dimethoxy-4-oxidanylidene-chromene-6-carboxylic acid Openeye Name: 2-[(E)-2-(3,4-dimethoxyphenyl)vinyl]-5,7-dimethoxy-4-oxo-chromene-6-carboxylic acid CAS Name: 2-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-5,7-dimethoxy-4-oxo-1-benzopyran-6-carboxylic acid IUPAC Name: 2-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-5,7-dimethoxy-4-oxochromene-6-carboxylic acid Traditional Name: 2-[(E)-2-(3,4-dimethoxyphenyl)vinyl]-4-keto-5,7-dimethoxy-chromene-6-carboxylic acid Formula: C22H20O8 MolecularWeight: 412.3894

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Descriptors Computed from Structure

Canonical SMILES:

COC1=C(C=C(C=C1)C=CC2=CC(=O)C3=C(C(=C(C=C3O2)OC)C(=O)O)OC)OC

Isomeric SMILES

COC1=C(C=C(C=C1)/C=C/C2=CC(=O)C3=C(C(=C(C=C3O2)OC)C(=O)O)OC)OC

InChI

InChI=1S/C22H20O8/c1-26-15-8-6-12(9-16(15)27-2)5-7-13-10-14(23)19-18(30-13)11-17(28-3)20(22(24)25)21(19)29-4/h5-11H,1-4H3,(H,24,25)/b7-5+