6,7-dimethoxy-4-[(E)-2-(5-oxidanyl-4-oxidanylidene-pyran-2-yl)ethenyl]chromen-2-one

Systemtic Name: 6,7-dimethoxy-4-[(E)-2-(5-oxidanyl-4-oxidanylidene-pyran-2-yl)ethenyl]chromen-2-one Openeye Name: 4-[(E)-2-(5-hydroxy-4-oxo-pyran-2-yl)vinyl]-6,7-dimethoxy-chromen-2-one CAS Name: 4-[(E)-2-(5-hydroxy-4-oxo-2-pyranyl)ethenyl]-6,7-dimethoxy-1-benzopyran-2-one IUPAC Name: 4-[(E)-2-(5-hydroxy-4-oxopyran-2-yl)ethenyl]-6,7-dimethoxychromen-2-one Traditional Name: 4-[(E)-2-(5-hydroxy-4-keto-pyran-2-yl)vinyl]-6,7-dimethoxy-coumarin Formula: C18H14O7 MolecularWeight: 342.29956

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Descriptors Computed from Structure

Canonical SMILES:

COC1=C(C=C2C(=C1)C(=CC(=O)O2)C=CC3=CC(=O)C(=CO3)O)OC

Isomeric SMILES

COC1=C(C=C2C(=C1)C(=CC(=O)O2)/C=C/C3=CC(=O)C(=CO3)O)OC

InChI

InChI=1S/C18H14O7/c1-22-16-7-12-10(3-4-11-6-13(19)14(20)9-24-11)5-18(21)25-15(12)8-17(16)23-2/h3-9,20H,1-2H3/b4-3+