3-[[3-[(4-oxidanylidenechromen-3-ylidene)methyl]phenyl]methylidene]chromen-4-one

Systemtic Name: 3-[[3-[(4-oxidanylidenechromen-3-ylidene)methyl]phenyl]methylidene]chromen-4-one Openeye Name: 3-[[3-[(4-oxochroman-3-ylidene)methyl]phenyl]methylene]chroman-4-one CAS Name: 3-[[3-[(4-oxo-3,4-dihydro-2H-1-benzopyran-3-ylidene)methyl]phenyl]methylidene]-3,4-dihydro-2H-1-benzopyran-4-one IUPAC Name: 3-[[3-[(4-oxochromen-3-ylidene)methyl]phenyl]methylidene]chromen-4-one Traditional Name: 3-[3-[(4-ketochroman-3-ylidene)methyl]benzylidene]chroman-4-one Formula: C26H18O4 MolecularWeight: 394.41872

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Descriptors Computed from Structure

Canonical SMILES:

C1C(=CC2=CC(=CC=C2)C=C3COC4=CC=CC=C4C3=O)C(=O)C5=CC=CC=C5O1

Isomeric SMILES

C1C(=CC2=CC(=CC=C2)C=C3COC4=CC=CC=C4C3=O)C(=O)C5=CC=CC=C5O1

InChI

InChI=1S/C26H18O4/c27-25-19(15-29-23-10-3-1-8-21(23)25)13-17-6-5-7-18(12-17)14-20-16-30-24-11-4-2-9-22(24)26(20)28/h1-14H,15-16H2