4-[(2E)-2-[5-azanylidene-1-(4-chlorophenyl)pyrazol-4-ylidene]hydrazinyl]benzenesulfonic acid

Systemtic Name: 4-[(2E)-2-[5-azanylidene-1-(4-chlorophenyl)pyrazol-4-ylidene]hydrazinyl]benzenesulfonic acid Openeye Name: 4-[(2E)-2-[1-(4-chlorophenyl)-5-imino-pyrazol-4-ylidene]hydrazino]benzenesulfonic acid CAS Name: 4-[(2E)-2-[1-(4-chlorophenyl)-5-imino-4-pyrazolylidene]hydrazinyl]benzenesulfonic acid IUPAC Name: 4-[(2E)-2-[1-(4-chlorophenyl)-5-iminopyrazol-4-ylidene]hydrazinyl]benzenesulfonic acid Traditional Name: 4-[(N'E)-N'-[1-(4-chlorophenyl)-5-imino-2-pyrazolin-4-ylidene]hydrazino]besylic acid Formula: C15H12ClN5O3S MolecularWeight: 377.80548

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC(=CC=C1NN=C2C=NN(C2=N)C3=CC=C(C=C3)Cl)S(=O)(=O)O

Isomeric SMILES

C1=CC(=CC=C1N/N=C/2\C=NN(C2=N)C3=CC=C(C=C3)Cl)S(=O)(=O)O

InChI

InChI=1S/C15H12ClN5O3S/c16-10-1-5-12(6-2-10)21-15(17)14(9-18-21)20-19-11-3-7-13(8-4-11)25(22,23)24/h1-9,17,19H,(H,22,23,24)/b17-15?,20-14+