(4-pyridin-2-yloxyphenyl) 2-oxidanylidenechromene-6-sulfonate

Systemtic Name: (4-pyridin-2-yloxyphenyl) 2-oxidanylidenechromene-6-sulfonate Openeye Name: [4-(2-pyridyloxy)phenyl] 2-oxochromene-6-sulfonate CAS Name: 2-oxo-1-benzopyran-6-sulfonic acid [4-(2-pyridinyloxy)phenyl] ester IUPAC Name: (4-pyridin-2-yloxyphenyl) 2-oxochromene-6-sulfonate Traditional Name: 2-ketochromene-6-sulfonic acid [4-(2-pyridyloxy)phenyl] ester Formula: C20H13NO6S MolecularWeight: 395.38532

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=NC(=C1)OC2=CC=C(C=C2)OS(=O)(=O)C3=CC4=C(C=C3)OC(=O)C=C4

Isomeric SMILES

C1=CC=NC(=C1)OC2=CC=C(C=C2)OS(=O)(=O)C3=CC4=C(C=C3)OC(=O)C=C4

InChI

InChI=1S/C20H13NO6S/c22-20-11-4-14-13-17(9-10-18(14)26-20)28(23,24)27-16-7-5-15(6-8-16)25-19-3-1-2-12-21-19/h1-13H