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Substance Name: 7-((4,5-Dihydro-3-methyl-5-oxo-1-(4-((2-(sulphooxy)ethyl)sulphonyl)phenyl)-1H-pyrazol-4-yl)azo)naphthalene-1,3-disulphonic acid, sodium salt
RN: 94249-19-1

Molecular Formula

  • C22-H20-N4-O13-S4.x-Na
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Names and Synonyms


  • EINECS 304-393-2

Systematic Name

  • 7-((4,5-Dihydro-3-methyl-5-oxo-1-(4-((2-(sulphooxy)ethyl)sulphonyl)phenyl)-1H-pyrazol-4-yl)azo)naphthalene-1,3-disulphonic acid, sodium salt

Registry Numbers

CAS Registry Number

  • 94249-19-1

System Generated Number

  • 0094249191

Molecular Formulas

Molecular Formula

  • C22-H20-N4-O13-S4.x-Na

Molecular Formula Fragments

  • C22-H20-N4-O13-S4
  • Na