3-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-3H-2-benzofuran-1-one

Systemtic Name: 3-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-3H-2-benzofuran-1-one Openeye Name: 3-[(E)-2-(3,4-dimethoxyphenyl)vinyl]-3H-isobenzofuran-1-one CAS Name: 3-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-3H-isobenzofuran-1-one IUPAC Name: 3-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-3H-2-benzofuran-1-one Traditional Name: 3-[(E)-2-(3,4-dimethoxyphenyl)vinyl]phthalide Formula: C18H16O4 MolecularWeight: 296.31724

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Descriptors Computed from Structure

Canonical SMILES:

COC1=C(C=C(C=C1)C=CC2C3=CC=CC=C3C(=O)O2)OC

Isomeric SMILES

COC1=C(C=C(C=C1)/C=C/C2C3=CC=CC=C3C(=O)O2)OC

InChI

InChI=1S/C18H16O4/c1-20-16-10-8-12(11-17(16)21-2)7-9-15-13-5-3-4-6-14(13)18(19)22-15/h3-11,15H,1-2H3/b9-7+