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Substance Name: Benzenesulfonic acid, 4-(4,5-dihydro-3,4-dimethyl-5-oxo-1H-pyrazol-1-yl)-
RN: 38254-74-9
InChIKey: VFNOFXXKKALBEP-UHFFFAOYSA-N

Molecular Formula

  • C11-H12-N2-O4-S

Molecular Weight

  • 268.292
 
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Names and Synonyms

Synonyms

  • 3,4-Dimethyl-1-(4-sulfophenyl)pyrazol-5(4H)-one
  • 3,4-Dimethyl-1-(4-sulfophenyl)pyrazol-5-one
  • EINECS 253-851-7

Systematic Names

  • Benzenesulfonic acid, 4-(4,5-dihydro-3,4-dimethyl-5-oxo-1H-pyrazol-1-yl)-
  • p-(4,5-Dihydro-3,4-dimethyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonicacid

Registry Numbers

CAS Registry Number

  • 38254-74-9

System Generated Number

  • 0038254749

Structure Descriptors

InChI

1S/C11H12N2O4S/c1-7-8(2)12-13(11(7)14)9-3-5-10(6-4-9)18(15,16)17/h3-7H,1-2H3,(H,15,16,17)

InChIKey

VFNOFXXKKALBEP-UHFFFAOYSA-N

Smiles

c1(ccc(cc1)N1N=C([C@@H](C1=O)C)C)S(=O)(=O)O