1H-pyrazole-4-sulfonamide

Formula: C3H5N3O2S

SMILES: NS(=O)(=O)C1=CNN=C1

IUPAC: 1H-pyrazole-4-sulfonamide

InChI: InChI=1S/C3H5N3O2S/c4-9(7,8)3-1-5-6-2-3/h1-2H,(H,5,6)(H2,4,7,8)

Composition: C (24.49%), H (3.43%), N (28.56%), O (21.74%), S (21.79%)

Molar Mass: 147.15

Atom Count: 14

Heavy Atom Count: 9