ethyl 1-cyano-3-oxidanylidene-[1]benzofuro[3,2-f]chromene-2-carboxylate

Systemtic Name: ethyl 1-cyano-3-oxidanylidene-[1]benzofuro[3,2-f]chromene-2-carboxylate Openeye Name: ethyl 1-cyano-3-oxo-benzofuro[3,2-f]chromene-2-carboxylate CAS Name: 1-cyano-3-oxo-2-benzofuro[3,2-f][1]benzopyrancarboxylic acid ethyl ester IUPAC Name: ethyl 1-cyano-3-oxo-[1]benzofuro[3,2-f]chromene-2-carboxylate Traditional Name: 1-cyano-3-keto-benzofuro[3,2-f]chromene-2-carboxylic acid ethyl ester Formula: C19H11NO5 MolecularWeight: 333.29434

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C1=C(C2=C(C=CC3=C2C4=CC=CC=C4O3)OC1=O)C#N

Isomeric SMILES

CCOC(=O)C1=C(C2=C(C=CC3=C2C4=CC=CC=C4O3)OC1=O)C#N

InChI

InChI=1S/C19H11NO5/c1-2-23-18(21)17-11(9-20)16-14(25-19(17)22)8-7-13-15(16)10-5-3-4-6-12(10)24-13/h3-8H,2H2,1H3