3-[(2E)-2-(4-azanylidene-5-oxidanylidene-pyrazol-3-ylidene)hydrazinyl]benzenesulfonic acid

Systemtic Name: 3-[(2E)-2-(4-azanylidene-5-oxidanylidene-pyrazol-3-ylidene)hydrazinyl]benzenesulfonic acid Openeye Name: 3-[(2E)-2-(4-imino-5-oxo-pyrazol-3-ylidene)hydrazino]benzenesulfonic acid CAS Name: 3-[(2E)-2-(4-imino-5-oxo-3-pyrazolylidene)hydrazinyl]benzenesulfonic acid IUPAC Name: 3-[(2E)-2-(4-imino-5-oxopyrazol-3-ylidene)hydrazinyl]benzenesulfonic acid Traditional Name: 3-[(N'E)-N'-(4-imino-5-keto-1-pyrazolin-3-ylidene)hydrazino]besylic acid Formula: C9H7N5O4S MolecularWeight: 281.24798

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC(=CC(=C1)S(=O)(=O)O)NN=C2C(=N)C(=O)N=N2

Isomeric SMILES

C1=CC(=CC(=C1)S(=O)(=O)O)N/N=C/2\C(=N)C(=O)N=N2

InChI

InChI=1S/C9H7N5O4S/c10-7-8(13-14-9(7)15)12-11-5-2-1-3-6(4-5)19(16,17)18/h1-4,10-11H,(H,16,17,18)/b10-7?,12-8+