4-[3-[4-(3-carboxypyridin-4-yl)phenyl]-4-oxidanylidene-chromen-7-yl]-5-oxidanyl-pyridine-3-carboxylic acid

Systemtic Name: 4-[3-[4-(3-carboxypyridin-4-yl)phenyl]-4-oxidanylidene-chromen-7-yl]-5-oxidanyl-pyridine-3-carboxylic acid Openeye Name: 4-[3-[4-(3-carboxy-4-pyridyl)phenyl]-4-oxo-chromen-7-yl]-5-hydroxy-pyridine-3-carboxylic acid CAS Name: 4-[3-[4-(3-carboxy-4-pyridinyl)phenyl]-4-oxo-1-benzopyran-7-yl]-5-hydroxy-3-pyridinecarboxylic acid IUPAC Name: 4-[3-[4-(3-carboxypyridin-4-yl)phenyl]-4-oxochromen-7-yl]-5-hydroxypyridine-3-carboxylic acid Traditional Name: 4-[3-[4-(3-carboxy-4-pyridyl)phenyl]-4-keto-chromen-7-yl]-5-hydroxy-nicotinic acid Formula: C27H16N2O7 MolecularWeight: 480.42514

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC(=CC=C1C2=C(C=NC=C2)C(=O)O)C3=COC4=C(C3=O)C=CC(=C4)C5=C(C=NC=C5C(=O)O)O

Isomeric SMILES

C1=CC(=CC=C1C2=C(C=NC=C2)C(=O)O)C3=COC4=C(C3=O)C=CC(=C4)C5=C(C=NC=C5C(=O)O)O

InChI

InChI=1S/C27H16N2O7/c30-22-12-29-11-20(27(34)35)24(22)16-5-6-18-23(9-16)36-13-21(25(18)31)15-3-1-14(2-4-15)17-7-8-28-10-19(17)26(32)33/h1-13,30H,(H,32,33)(H,34,35)