2-(1-oxidanidylpyridin-1-ium-3-yl)-4-oxidanylidene-chromene-6-carboxylic acid

Systemtic Name: 2-(1-oxidanidylpyridin-1-ium-3-yl)-4-oxidanylidene-chromene-6-carboxylic acid Openeye Name: 2-(1-oxidopyridin-1-ium-3-yl)-4-oxo-chromene-6-carboxylic acid CAS Name: 2-(1-oxido-3-pyridin-1-iumyl)-4-oxo-1-benzopyran-6-carboxylic acid IUPAC Name: 2-(1-oxidopyridin-1-ium-3-yl)-4-oxochromene-6-carboxylic acid Traditional Name: 4-keto-2-(1-oxidopyridin-1-ium-3-yl)chromene-6-carboxylic acid Formula: C15H9NO5 MolecularWeight: 283.23566

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC(=C[N+](=C1)[O-])C2=CC(=O)C3=C(O2)C=CC(=C3)C(=O)O

Isomeric SMILES

C1=CC(=C[N+](=C1)[O-])C2=CC(=O)C3=C(O2)C=CC(=C3)C(=O)O

InChI

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