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

Systemtic Name: 4-(3-oxidanyl-5-oxidanylidene-1H-pyrazol-2-yl)benzenesulfonic acid Openeye Name: 4-(3-hydroxy-5-oxo-1H-pyrazol-2-yl)benzenesulfonic acid CAS Name: 4-(3-hydroxy-5-oxo-1H-pyrazol-2-yl)benzenesulfonic acid IUPAC Name: 4-(3-hydroxy-5-oxo-1H-pyrazol-2-yl)benzenesulfonic acid Traditional Name: 4-(5-hydroxy-3-keto-3-pyrazolin-1-yl)besylic acid Formula: C9H8N2O5S MolecularWeight: 256.23522

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Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

InChI=1S/C9H8N2O5S/c12-8-5-9(13)11(10-8)6-1-3-7(4-2-6)17(14,15)16/h1-5,13H,(H,10,12)(H,14,15,16)