ethyl 2-oxidanylidene-5H-pyrano[3,2-c]chromene-3-carboxylate

Systemtic Name: ethyl 2-oxidanylidene-5H-pyrano[3,2-c]chromene-3-carboxylate Openeye Name: ethyl 2-oxo-5H-pyrano[3,2-c]chromene-3-carboxylate CAS Name: 2-oxo-5H-pyrano[3,2-c][1]benzopyran-3-carboxylic acid ethyl ester IUPAC Name: ethyl 2-oxo-5H-pyrano[3,2-c]chromene-3-carboxylate Traditional Name: 2-keto-5H-pyrano[3,2-c]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=C(C3=CC=CC=C3OC2)OC1=O

Isomeric SMILES

CCOC(=O)C1=CC2=C(C3=CC=CC=C3OC2)OC1=O

InChI

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