5-azanyl-2-[(3-oxidanylidene-1H-pyrazol-2-yl)diazenyl]benzenesulfonic acid

Systemtic Name: 5-azanyl-2-[(3-oxidanylidene-1H-pyrazol-2-yl)diazenyl]benzenesulfonic acid Openeye Name: 5-amino-2-[(3-oxo-1H-pyrazol-2-yl)azo]benzenesulfonic acid CAS Name: 5-amino-2-[(3-oxo-1H-pyrazol-2-yl)azo]benzenesulfonic acid IUPAC Name: 5-amino-2-[(3-oxo-1H-pyrazol-2-yl)diazenyl]benzenesulfonic acid Traditional Name: 5-amino-2-[(5-keto-3-pyrazolin-1-yl)azo]besylic acid Formula: C9H9N5O4S MolecularWeight: 283.26386

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC(=C(C=C1N)S(=O)(=O)O)N=NN2C(=O)C=CN2

Isomeric SMILES

C1=CC(=C(C=C1N)S(=O)(=O)O)N=NN2C(=O)C=CN2

InChI

InChI=1S/C9H9N5O4S/c10-6-1-2-7(8(5-6)19(16,17)18)12-13-14-9(15)3-4-11-14/h1-5,11H,10H2,(H,16,17,18)