4-[(4E)-3-methyl-4-[(4-methylphenyl)hydrazinylidene]-5-oxidanylidene-pyrazol-1-yl]benzenesulfonic acid

Systemtic Name: 4-[(4E)-3-methyl-4-[(4-methylphenyl)hydrazinylidene]-5-oxidanylidene-pyrazol-1-yl]benzenesulfonic acid Openeye Name: 4-[(4E)-3-methyl-5-oxo-4-(p-tolylhydrazono)pyrazol-1-yl]benzenesulfonic acid CAS Name: 4-[(4E)-3-methyl-4-[(4-methylphenyl)hydrazinylidene]-5-oxo-1-pyrazolyl]benzenesulfonic acid IUPAC Name: 4-[(4E)-3-methyl-4-[(4-methylphenyl)hydrazinylidene]-5-oxopyrazol-1-yl]benzenesulfonic acid Traditional Name: 4-[(4E)-5-keto-3-methyl-4-(p-tolylhydrazono)-2-pyrazolin-1-yl]besylic acid Formula: C17H16N4O4S MolecularWeight: 372.39834

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC=C(C=C1)NN=C2C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)O)C

Isomeric SMILES

CC1=CC=C(C=C1)N/N=C/2\C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)O)C

InChI

InChI=1S/C17H16N4O4S/c1-11-3-5-13(6-4-11)18-19-16-12(2)20-21(17(16)22)14-7-9-15(10-8-14)26(23,24)25/h3-10,18H,1-2H3,(H,23,24,25)/b19-16+