5-oxidanylidene-2-phenyl-pyrazole-1-sulfonic acid

Systemtic Name: 5-oxidanylidene-2-phenyl-pyrazole-1-sulfonic acid Openeye Name: 5-oxo-2-phenyl-pyrazole-1-sulfonic acid CAS Name: 5-oxo-2-phenyl-1-pyrazolesulfonic acid IUPAC Name: 5-oxo-2-phenylpyrazole-1-sulfonic acid Traditional Name: 5-keto-2-phenyl-3-pyrazoline-1-sulfonic acid Formula: C9H8N2O4S MolecularWeight: 240.23582

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)N2C=CC(=O)N2S(=O)(=O)O

Isomeric SMILES

C1=CC=C(C=C1)N2C=CC(=O)N2S(=O)(=O)O

InChI

InChI=1S/C9H8N2O4S/c12-9-6-7-10(11(9)16(13,14)15)8-4-2-1-3-5-8/h1-7H,(H,13,14,15)