1-[2-(8-methoxy-2-oxidanylidene-chromen-3-yl)-2-oxidanylidene-ethyl]pyridin-1-ium-4-carbonitrile

Systemtic Name: 1-[2-(8-methoxy-2-oxidanylidene-chromen-3-yl)-2-oxidanylidene-ethyl]pyridin-1-ium-4-carbonitrile Openeye Name: 1-[2-(8-methoxy-2-oxo-chromen-3-yl)-2-oxo-ethyl]pyridin-1-ium-4-carbonitrile CAS Name: 1-[2-(8-methoxy-2-oxo-1-benzopyran-3-yl)-2-oxoethyl]-4-pyridin-1-iumcarbonitrile IUPAC Name: 1-[2-(8-methoxy-2-oxochromen-3-yl)-2-oxoethyl]pyridin-1-ium-4-carbonitrile Traditional Name: 1-[2-keto-2-(2-keto-8-methoxy-chromen-3-yl)ethyl]pyridin-1-ium-4-carbonitrile Formula: C18H13N2O4+ MolecularWeight: 321.30682

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC=CC2=C1OC(=O)C(=C2)C(=O)C[N+]3=CC=C(C=C3)C#N

Isomeric SMILES

COC1=CC=CC2=C1OC(=O)C(=C2)C(=O)C[N+]3=CC=C(C=C3)C#N

InChI

InChI=1S/C18H13N2O4/c1-23-16-4-2-3-13-9-14(18(22)24-17(13)16)15(21)11-20-7-5-12(10-19)6-8-20/h2-9H,11H2,1H3/q+1