4-(4-oxidanylidene-3-pyridin-3-yl-chromen-2-yl)benzenesulfonamide

Systemtic Name: 4-(4-oxidanylidene-3-pyridin-3-yl-chromen-2-yl)benzenesulfonamide Openeye Name: 4-[4-oxo-3-(3-pyridyl)chromen-2-yl]benzenesulfonamide CAS Name: 4-[4-oxo-3-(3-pyridinyl)-1-benzopyran-2-yl]benzenesulfonamide IUPAC Name: 4-(4-oxo-3-pyridin-3-ylchromen-2-yl)benzenesulfonamide Traditional Name: 4-[4-keto-3-(3-pyridyl)chromen-2-yl]benzenesulfonamide Formula: C20H14N2O4S MolecularWeight: 378.40116

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C(=C(O2)C3=CC=C(C=C3)S(=O)(=O)N)C4=CN=CC=C4

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C(=C(O2)C3=CC=C(C=C3)S(=O)(=O)N)C4=CN=CC=C4

InChI

InChI=1S/C20H14N2O4S/c21-27(24,25)15-9-7-13(8-10-15)20-18(14-4-3-11-22-12-14)19(23)16-5-1-2-6-17(16)26-20/h1-12H,(H2,21,24,25)