3-(4-oxidanylidenechromen-3-yl)chromen-4-one

Systemtic Name: 3-(4-oxidanylidenechromen-3-yl)chromen-4-one Openeye Name: 3-(4-oxochromen-3-yl)chromen-4-one CAS Name: 3-(4-oxo-1-benzopyran-3-yl)-1-benzopyran-4-one IUPAC Name: 3-(4-oxochromen-3-yl)chromen-4-one Traditional Name: 3-(4-ketochromen-3-yl)chromone Formula: C18H10O4 MolecularWeight: 290.2696

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C(=CO2)C3=COC4=CC=CC=C4C3=O

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C(=CO2)C3=COC4=CC=CC=C4C3=O

InChI

InChI=1S/C18H10O4/c19-17-11-5-1-3-7-15(11)21-9-13(17)14-10-22-16-8-4-2-6-12(16)18(14)20/h1-10H