4-oxidanylidene-3-pyridin-1-ium-1-yl-benzo[h]chromen-2-olate

Systemtic Name: 4-oxidanylidene-3-pyridin-1-ium-1-yl-benzo[h]chromen-2-olate Openeye Name: 4-oxo-3-pyridin-1-ium-1-yl-benzo[h]chromen-2-olate CAS Name: 4-oxo-3-(1-pyridin-1-iumyl)-2-benzo[h][1]benzopyranolate IUPAC Name: 4-oxo-3-pyridin-1-ium-1-ylbenzo[h]chromen-2-olate Traditional Name: 4-keto-3-pyridin-1-ium-1-yl-benzo[h]chromen-2-olate Formula: C18H11NO3 MolecularWeight: 289.28484

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=[N+](C=C1)C2=C(OC3=C(C2=O)C=CC4=CC=CC=C43)[O-]

Isomeric SMILES

C1=CC=[N+](C=C1)C2=C(OC3=C(C2=O)C=CC4=CC=CC=C43)[O-]

InChI

InChI=1S/C18H11NO3/c20-16-14-9-8-12-6-2-3-7-13(12)17(14)22-18(21)15(16)19-10-4-1-5-11-19/h1-11H