3-(4-oxidanylidene-2,3-dihydrochromen-2-yl)chromen-4-one

Systemtic Name: 3-(4-oxidanylidene-2,3-dihydrochromen-2-yl)chromen-4-one Openeye Name: 3-(4-oxochroman-2-yl)chromen-4-one CAS Name: 3-(4-oxo-3,4-dihydro-2H-1-benzopyran-2-yl)-1-benzopyran-4-one IUPAC Name: 3-(4-oxo-2,3-dihydrochromen-2-yl)chromen-4-one Traditional Name: 3-(4-ketochroman-2-yl)chromone Formula: C18H12O4 MolecularWeight: 292.28548

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Descriptors Computed from Structure

Canonical SMILES:

C1C(OC2=CC=CC=C2C1=O)C3=COC4=CC=CC=C4C3=O

Isomeric SMILES

C1C(OC2=CC=CC=C2C1=O)C3=COC4=CC=CC=C4C3=O

InChI

InChI=1S/C18H12O4/c19-14-9-17(22-16-8-4-1-5-11(14)16)13-10-21-15-7-3-2-6-12(15)18(13)20/h1-8,10,17H,9H2