4-[2-[3-(4-nitrophenyl)-5-oxidanylidene-1-phenyl-pyrazol-4-ylidene]hydrazinyl]benzenesulfonic acid

Systemtic Name: 4-[2-[3-(4-nitrophenyl)-5-oxidanylidene-1-phenyl-pyrazol-4-ylidene]hydrazinyl]benzenesulfonic acid Openeye Name: 4-[2-[3-(4-nitrophenyl)-5-oxo-1-phenyl-pyrazol-4-ylidene]hydrazino]benzenesulfonic acid CAS Name: 4-[2-[3-(4-nitrophenyl)-5-oxo-1-phenyl-4-pyrazolylidene]hydrazinyl]benzenesulfonic acid IUPAC Name: 4-[2-[3-(4-nitrophenyl)-5-oxo-1-phenylpyrazol-4-ylidene]hydrazinyl]benzenesulfonic acid Traditional Name: 4-[N'-[5-keto-3-(4-nitrophenyl)-1-phenyl-2-pyrazolin-4-ylidene]hydrazino]besylic acid Formula: C21H15N5O6S MolecularWeight: 465.4387

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)N2C(=O)C(=NNC3=CC=C(C=C3)S(=O)(=O)O)C(=N2)C4=CC=C(C=C4)[N+](=O)[O-]

Isomeric SMILES

C1=CC=C(C=C1)N2C(=O)C(=NNC3=CC=C(C=C3)S(=O)(=O)O)C(=N2)C4=CC=C(C=C4)[N+](=O)[O-]

InChI

InChI=1S/C21H15N5O6S/c27-21-20(23-22-15-8-12-18(13-9-15)33(30,31)32)19(14-6-10-17(11-7-14)26(28)29)24-25(21)16-4-2-1-3-5-16/h1-13,22H,(H,30,31,32)