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

Systemtic Name: 4-(4-oxidanylidene-3-pyridin-4-yl-chromen-2-yl)benzenesulfonamide Openeye Name: 4-[4-oxo-3-(4-pyridyl)chromen-2-yl]benzenesulfonamide CAS Name: 4-(4-oxo-3-pyridin-4-yl-1-benzopyran-2-yl)benzenesulfonamide IUPAC Name: 4-(4-oxo-3-pyridin-4-ylchromen-2-yl)benzenesulfonamide Traditional Name: 4-[4-keto-3-(4-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=CC=NC=C4

Isomeric SMILES

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

InChI

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