(2Z)-5-oxidanylidene-2-(6-oxidanylidenecyclohexa-2,4-dien-1-ylidene)-1H-chromeno[2,3-b]pyridine-3-carbonitrile

Systemtic Name: (2Z)-5-oxidanylidene-2-(6-oxidanylidenecyclohexa-2,4-dien-1-ylidene)-1H-chromeno[2,3-b]pyridine-3-carbonitrile Openeye Name: (2Z)-5-oxo-2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-chromeno[2,3-b]pyridine-3-carbonitrile CAS Name: (2Z)-5-oxo-2-(6-oxo-1-cyclohexa-2,4-dienylidene)-1H-[1]benzopyrano[2,3-b]pyridine-3-carbonitrile IUPAC Name: (2Z)-5-oxo-2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-chromeno[2,3-b]pyridine-3-carbonitrile Traditional Name: (2Z)-5-keto-2-(6-ketocyclohexa-2,4-dien-1-ylidene)-1H-chromeno[2,3-b]pyridine-3-carbonitrile Formula: C19H10N2O3 MolecularWeight: 314.2943

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C3=C(O2)NC(=C4C=CC=CC4=O)C(=C3)C#N

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C3=C(O2)N/C(=C\4/C=CC=CC4=O)/C(=C3)C#N

InChI

InChI=1S/C19H10N2O3/c20-10-11-9-14-18(23)13-6-2-4-8-16(13)24-19(14)21-17(11)12-5-1-3-7-15(12)22/h1-9,21H/b17-12-