ethyl 5-oxidanylidene-[1]benzofuro[3,2-c]isochromene-8-carboxylate

Systemtic Name: ethyl 5-oxidanylidene-[1]benzofuro[3,2-c]isochromene-8-carboxylate Openeye Name: ethyl 5-oxobenzofuro[3,2-c]isochromene-8-carboxylate CAS Name: 5-oxo-8-benzofuro[3,2-c][2]benzopyrancarboxylic acid ethyl ester IUPAC Name: ethyl 5-oxo-[1]benzofuro[3,2-c]isochromene-8-carboxylate Traditional Name: 5-ketobenzofur[3,2-c]isochromene-8-carboxylic acid ethyl ester Formula: C18H12O5 MolecularWeight: 308.28488

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C1=CC2=C(C=C1)OC3=C2OC(=O)C4=CC=CC=C43

Isomeric SMILES

CCOC(=O)C1=CC2=C(C=C1)OC3=C2OC(=O)C4=CC=CC=C43

InChI

InChI=1S/C18H12O5/c1-2-21-17(19)10-7-8-14-13(9-10)16-15(22-14)11-5-3-4-6-12(11)18(20)23-16/h3-9H,2H2,1H3