(5E)-1-phenyl-5-(phenylhydrazinylidene)-3-(phenylsulfonyl)pyrazol-4-one

Systemtic Name: (5E)-1-phenyl-5-(phenylhydrazinylidene)-3-(phenylsulfonyl)pyrazol-4-one Openeye Name: (5E)-3-(benzenesulfonyl)-1-phenyl-5-(phenylhydrazono)pyrazol-4-one CAS Name: (5E)-3-(benzenesulfonyl)-1-phenyl-5-(phenylhydrazinylidene)-4-pyrazolone IUPAC Name: (5E)-3-(benzenesulfonyl)-1-phenyl-5-(phenylhydrazinylidene)pyrazol-4-one Traditional Name: (5E)-3-besyl-1-phenyl-5-(phenylhydrazono)-2-pyrazolin-4-one Formula: C21H16N4O3S MolecularWeight: 404.44174

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)NN=C2C(=O)C(=NN2C3=CC=CC=C3)S(=O)(=O)C4=CC=CC=C4

Isomeric SMILES

C1=CC=C(C=C1)N/N=C/2\C(=O)C(=NN2C3=CC=CC=C3)S(=O)(=O)C4=CC=CC=C4

InChI

InChI=1S/C21H16N4O3S/c26-19-20(23-22-16-10-4-1-5-11-16)25(17-12-6-2-7-13-17)24-21(19)29(27,28)18-14-8-3-9-15-18/h1-15,22H/b23-20+