(3E)-3-[3-(4-methoxyphenyl)propylidene]-2-benzofuran-1-one

Systemtic Name: (3E)-3-[3-(4-methoxyphenyl)propylidene]-2-benzofuran-1-one Openeye Name: (3E)-3-[3-(4-methoxyphenyl)propylidene]isobenzofuran-1-one CAS Name: (3E)-3-[3-(4-methoxyphenyl)propylidene]-1-isobenzofuranone IUPAC Name: (3E)-3-[3-(4-methoxyphenyl)propylidene]-2-benzofuran-1-one Traditional Name: (3E)-3-[3-(4-methoxyphenyl)propylidene]phthalide Formula: C18H16O3 MolecularWeight: 280.31784

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC=C(C=C1)CCC=C2C3=CC=CC=C3C(=O)O2

Isomeric SMILES

COC1=CC=C(C=C1)CC/C=C/2\C3=CC=CC=C3C(=O)O2

InChI

InChI=1S/C18H16O3/c1-20-14-11-9-13(10-12-14)5-4-8-17-15-6-2-3-7-16(15)18(19)21-17/h2-3,6-12H,4-5H2,1H3/b17-8+