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4-(furan-2-yl)-3-(3-oxidanylidene-1H-2-benzofuran-1-yl)chromen-2-one

4-(furan-2-yl)-3-(3-oxidanylidene-1H-2-benzofuran-1-yl)chromen-2-one

Systemtic Name:4-(furan-2-yl)-3-(3-oxidanylidene-1H-2-benzofuran-1-yl)chromen-2-one
Openeye Name:4-(2-furyl)-3-(3-oxo-1H-isobenzofuran-1-yl)chromen-2-one
CAS Name:4-(2-furanyl)-3-(3-oxo-1H-isobenzofuran-1-yl)-1-benzopyran-2-one
IUPAC Name:4-(furan-2-yl)-3-(3-oxo-1H-2-benzofuran-1-yl)chromen-2-one
Traditional Name:4-(2-furyl)-3-phthalidyl-coumarin
Formula: C21H12O5
MolecularWeight: 344.31698
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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(OC2=O)C3=C(C4=CC=CC=C4OC3=O)C5=CC=CO5


Isomeric SMILES

C1=CC=C2C(=C1)C(OC2=O)C3=C(C4=CC=CC=C4OC3=O)C5=CC=CO5


InChI

InChI=1S/C21H12O5/c22-20-13-7-2-1-6-12(13)19(26-20)18-17(16-10-5-11-24-16)14-8-3-4-9-15(14)25-21(18)23/h1-11,19H


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