4-[(2E)-2-(3-methylidene-5-oxidanylidene-1-phenyl-pyrazolidin-4-ylidene)hydrazinyl]benzenesulfonic acid

Systemtic Name: 4-[(2E)-2-(3-methylidene-5-oxidanylidene-1-phenyl-pyrazolidin-4-ylidene)hydrazinyl]benzenesulfonic acid Openeye Name: 4-[(2E)-2-(3-methylene-5-oxo-1-phenyl-pyrazolidin-4-ylidene)hydrazino]benzenesulfonic acid CAS Name: 4-[(2E)-2-(3-methylene-5-oxo-1-phenyl-4-pyrazolidinylidene)hydrazinyl]benzenesulfonic acid IUPAC Name: 4-[(2E)-2-(3-methylidene-5-oxo-1-phenylpyrazolidin-4-ylidene)hydrazinyl]benzenesulfonic acid Traditional Name: 4-[(N'E)-N'-(5-keto-3-methylene-1-phenyl-pyrazolidin-4-ylidene)hydrazino]besylic acid Formula: C16H14N4O4S MolecularWeight: 358.37176

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Descriptors Computed from Structure

Canonical SMILES:

C=C1C(=NNC2=CC=C(C=C2)S(=O)(=O)O)C(=O)N(N1)C3=CC=CC=C3

Isomeric SMILES

C=C1/C(=N\NC2=CC=C(C=C2)S(=O)(=O)O)/C(=O)N(N1)C3=CC=CC=C3

InChI

InChI=1S/C16H14N4O4S/c1-11-15(16(21)20(19-11)13-5-3-2-4-6-13)18-17-12-7-9-14(10-8-12)25(22,23)24/h2-10,17,19H,1H2,(H,22,23,24)/b18-15+