(3E)-3-[4-(4-methylphenyl)-5-oxidanyl-3-oxidanylidene-furan-2-ylidene]-1-benzofuran-2-one

Systemtic Name: (3E)-3-[4-(4-methylphenyl)-5-oxidanyl-3-oxidanylidene-furan-2-ylidene]-1-benzofuran-2-one Openeye Name: (3E)-3-[5-hydroxy-3-oxo-4-(p-tolyl)-2-furylidene]benzofuran-2-one CAS Name: (3E)-3-[5-hydroxy-4-(4-methylphenyl)-3-oxo-2-furanylidene]-2-benzofuranone IUPAC Name: (3E)-3-[5-hydroxy-4-(4-methylphenyl)-3-oxofuran-2-ylidene]-1-benzofuran-2-one Traditional Name: (3E)-3-[5-hydroxy-3-keto-4-(p-tolyl)-2-furylidene]coumaran-2-one Formula: C19H12O5 MolecularWeight: 320.29558

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC=C(C=C1)C2=C(OC(=C3C4=CC=CC=C4OC3=O)C2=O)O

Isomeric SMILES

CC1=CC=C(C=C1)C2=C(O/C(=C/3\C4=CC=CC=C4OC3=O)/C2=O)O

InChI

InChI=1S/C19H12O5/c1-10-6-8-11(9-7-10)14-16(20)17(24-18(14)21)15-12-4-2-3-5-13(12)23-19(15)22/h2-9,21H,1H3/b17-15+