4-[(3-methyl-5-oxidanylidene-1-pyridin-4-ylcarbonyl-4H-pyrazol-4-yl)diazenyl]-N-pyridin-2-yl-benzenesulfonamide

Systemtic Name: 4-[(3-methyl-5-oxidanylidene-1-pyridin-4-ylcarbonyl-4H-pyrazol-4-yl)diazenyl]-N-pyridin-2-yl-benzenesulfonamide Openeye Name: 4-[[3-methyl-5-oxo-1-(pyridine-4-carbonyl)-4H-pyrazol-4-yl]azo]-N-(2-pyridyl)benzenesulfonamide CAS Name: 4-[[3-methyl-5-oxo-1-[oxo(pyridin-4-yl)methyl]-4H-pyrazol-4-yl]azo]-N-(2-pyridinyl)benzenesulfonamide IUPAC Name: 4-[[3-methyl-5-oxo-1-(pyridine-4-carbonyl)-4H-pyrazol-4-yl]diazenyl]-N-pyridin-2-ylbenzenesulfonamide Traditional Name: 4-[(1-isonicotinoyl-5-keto-3-methyl-2-pyrazolin-4-yl)azo]-N-(2-pyridyl)benzenesulfonamide Formula: C21H17N7O4S MolecularWeight: 463.46918

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Descriptors Computed from Structure

Canonical SMILES:

CC1=NN(C(=O)C1N=NC2=CC=C(C=C2)S(=O)(=O)NC3=CC=CC=N3)C(=O)C4=CC=NC=C4

Isomeric SMILES

CC1=NN(C(=O)C1N=NC2=CC=C(C=C2)S(=O)(=O)NC3=CC=CC=N3)C(=O)C4=CC=NC=C4

InChI

InChI=1S/C21H17N7O4S/c1-14-19(21(30)28(26-14)20(29)15-9-12-22-13-10-15)25-24-16-5-7-17(8-6-16)33(31,32)27-18-4-2-3-11-23-18/h2-13,19H,1H3,(H,23,27)