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

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

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

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