(3E)-3-[2-(3-methoxyphenyl)-2-oxidanylidene-ethylidene]-2-benzofuran-1-one

Systemtic Name: (3E)-3-[2-(3-methoxyphenyl)-2-oxidanylidene-ethylidene]-2-benzofuran-1-one Openeye Name: (3E)-3-[2-(3-methoxyphenyl)-2-oxo-ethylidene]isobenzofuran-1-one CAS Name: (3E)-3-[2-(3-methoxyphenyl)-2-oxoethylidene]-1-isobenzofuranone IUPAC Name: (3E)-3-[2-(3-methoxyphenyl)-2-oxoethylidene]-2-benzofuran-1-one Traditional Name: (3E)-3-[2-keto-2-(3-methoxyphenyl)ethylidene]phthalide Formula: C17H12O4 MolecularWeight: 280.27478

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

InChI=1S/C17H12O4/c1-20-12-6-4-5-11(9-12)15(18)10-16-13-7-2-3-8-14(13)17(19)21-16/h2-10H,1H3/b16-10+