4-(5-azanyl-3-oxidanylidene-1H-pyrazol-2-yl)benzenesulfonic acid

Systemtic Name: 4-(5-azanyl-3-oxidanylidene-1H-pyrazol-2-yl)benzenesulfonic acid Openeye Name: 4-(5-amino-3-oxo-1H-pyrazol-2-yl)benzenesulfonic acid CAS Name: 4-(5-amino-3-oxo-1H-pyrazol-2-yl)benzenesulfonic acid IUPAC Name: 4-(5-amino-3-oxo-1H-pyrazol-2-yl)benzenesulfonic acid Traditional Name: 4-(3-amino-5-keto-3-pyrazolin-1-yl)besylic acid Formula: C9H9N3O4S MolecularWeight: 255.25046

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC(=CC=C1N2C(=O)C=C(N2)N)S(=O)(=O)O

Isomeric SMILES

C1=CC(=CC=C1N2C(=O)C=C(N2)N)S(=O)(=O)O

InChI

InChI=1S/C9H9N3O4S/c10-8-5-9(13)12(11-8)6-1-3-7(4-2-6)17(14,15)16/h1-5,11H,10H2,(H,14,15,16)