2-(4-nitrophenyl)-4-oxidanylidene-chromene-3-carboxylic acid

Systemtic Name: 2-(4-nitrophenyl)-4-oxidanylidene-chromene-3-carboxylic acid Openeye Name: 2-(4-nitrophenyl)-4-oxo-chromene-3-carboxylic acid CAS Name: 2-(4-nitrophenyl)-4-oxo-1-benzopyran-3-carboxylic acid IUPAC Name: 2-(4-nitrophenyl)-4-oxochromene-3-carboxylic acid Traditional Name: 4-keto-2-(4-nitrophenyl)chromene-3-carboxylic acid Formula: C16H9NO6 MolecularWeight: 311.24576

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C(=C(O2)C3=CC=C(C=C3)[N+](=O)[O-])C(=O)O

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C(=C(O2)C3=CC=C(C=C3)[N+](=O)[O-])C(=O)O

InChI

InChI=1S/C16H9NO6/c18-14-11-3-1-2-4-12(11)23-15(13(14)16(19)20)9-5-7-10(8-6-9)17(21)22/h1-8H,(H,19,20)