8-[(E)-2-(2,3,4-trimethoxyphenyl)ethenyl]chromen-2-one

Systemtic Name: 8-[(E)-2-(2,3,4-trimethoxyphenyl)ethenyl]chromen-2-one Openeye Name: 8-[(E)-2-(2,3,4-trimethoxyphenyl)vinyl]chromen-2-one CAS Name: 8-[(E)-2-(2,3,4-trimethoxyphenyl)ethenyl]-1-benzopyran-2-one IUPAC Name: 8-[(E)-2-(2,3,4-trimethoxyphenyl)ethenyl]chromen-2-one Traditional Name: 8-[(E)-2-(2,3,4-trimethoxyphenyl)vinyl]coumarin Formula: C20H18O5 MolecularWeight: 338.35392

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Descriptors Computed from Structure

Canonical SMILES:

COC1=C(C(=C(C=C1)C=CC2=CC=CC3=C2OC(=O)C=C3)OC)OC

Isomeric SMILES

COC1=C(C(=C(C=C1)/C=C/C2=CC=CC3=C2OC(=O)C=C3)OC)OC

InChI

InChI=1S/C20H18O5/c1-22-16-11-9-15(19(23-2)20(16)24-3)8-7-13-5-4-6-14-10-12-17(21)25-18(13)14/h4-12H,1-3H3/b8-7+