2-(1-oxidanidylpyridin-1-ium-4-yl)-4-oxidanylidene-chromene-6-carboxylic acid

Systemtic Name: 2-(1-oxidanidylpyridin-1-ium-4-yl)-4-oxidanylidene-chromene-6-carboxylic acid Openeye Name: 2-(1-oxidopyridin-1-ium-4-yl)-4-oxo-chromene-6-carboxylic acid CAS Name: 2-(1-oxido-4-pyridin-1-iumyl)-4-oxo-1-benzopyran-6-carboxylic acid IUPAC Name: 2-(1-oxidopyridin-1-ium-4-yl)-4-oxochromene-6-carboxylic acid Traditional Name: 4-keto-2-(1-oxidopyridin-1-ium-4-yl)chromene-6-carboxylic acid Formula: C15H9NO5 MolecularWeight: 283.23566

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC2=C(C=C1C(=O)O)C(=O)C=C(O2)C3=CC=[N+](C=C3)[O-]

Isomeric SMILES

C1=CC2=C(C=C1C(=O)O)C(=O)C=C(O2)C3=CC=[N+](C=C3)[O-]

InChI

InChI=1S/C15H9NO5/c17-12-8-14(9-3-5-16(20)6-4-9)21-13-2-1-10(15(18)19)7-11(12)13/h1-8H,(H,18,19)