5,7-dimethyl-4-[(E)-[5-(4-methylphenyl)-2-oxidanylidene-furan-3-ylidene]methyl]chromen-2-one

Systemtic Name: 5,7-dimethyl-4-[(E)-[5-(4-methylphenyl)-2-oxidanylidene-furan-3-ylidene]methyl]chromen-2-one Openeye Name: 5,7-dimethyl-4-[(E)-[2-oxo-5-(p-tolyl)-3-furylidene]methyl]chromen-2-one CAS Name: 5,7-dimethyl-4-[(E)-[5-(4-methylphenyl)-2-oxo-3-furanylidene]methyl]-1-benzopyran-2-one IUPAC Name: 5,7-dimethyl-4-[(E)-[5-(4-methylphenyl)-2-oxofuran-3-ylidene]methyl]chromen-2-one Traditional Name: 4-[(E)-[2-keto-5-(p-tolyl)-3-furylidene]methyl]-5,7-dimethyl-coumarin Formula: C23H18O4 MolecularWeight: 358.38662

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC=C(C=C1)C2=CC(=CC3=CC(=O)OC4=CC(=CC(=C34)C)C)C(=O)O2

Isomeric SMILES

CC1=CC=C(C=C1)C2=C/C(=C\C3=CC(=O)OC4=CC(=CC(=C34)C)C)/C(=O)O2

InChI

InChI=1S/C23H18O4/c1-13-4-6-16(7-5-13)19-11-18(23(25)27-19)10-17-12-21(24)26-20-9-14(2)8-15(3)22(17)20/h4-12H,1-3H3/b18-10+