ethyl 2-oxidanylidene-8H-pyrano[3,2-g]chromene-3-carboxylate

Systemtic Name: ethyl 2-oxidanylidene-8H-pyrano[3,2-g]chromene-3-carboxylate Openeye Name: ethyl 2-oxo-8H-pyrano[3,2-g]chromene-3-carboxylate CAS Name: 2-oxo-8H-pyrano[3,2-g][1]benzopyran-3-carboxylic acid ethyl ester IUPAC Name: ethyl 2-oxo-8H-pyrano[3,2-g]chromene-3-carboxylate Traditional Name: 2-keto-8H-pyrano[3,2-g]chromene-3-carboxylic acid ethyl ester Formula: C15H12O5 MolecularWeight: 272.25278

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C1=CC2=CC3=C(C=C2OC1=O)OCC=C3

Isomeric SMILES

CCOC(=O)C1=CC2=CC3=C(C=C2OC1=O)OCC=C3

InChI

InChI=1S/C15H12O5/c1-2-18-14(16)11-7-10-6-9-4-3-5-19-12(9)8-13(10)20-15(11)17/h3-4,6-8H,2,5H2,1H3