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Substance Name: Benzenesulfonamide, 4-(2-(5-cyano-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinyl)diazenyl)-
RN: 16539-99-4
InChIKey: WVIPTGNFFZTKHS-ISLYRVAYSA-N

Molecular Formula

  • C13-H11-N5-O4-S

Molecular Weight

  • 333.327
 
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Names and Synonyms

Synonym

  • EINECS 240-608-5

Systematic Names

  • Benzenesulfonamide, 4-((5-cyano-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinyl)azo)-
  • Benzenesulfonamide, 4-(2-(5-cyano-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinyl)diazenyl)-
  • p-((5-Cyano-2,6-dihydroxy-4-methyl-3-pyridyl)azo)benzenesulphonamide

Registry Numbers

CAS Registry Number

  • 16539-99-4

System Generated Number

  • 0016539994

Structure Descriptors

InChI

1S/C13H11N5O4S/c1-7-10(6-14)12(19)16-13(20)11(7)18-17-8-2-4-9(5-3-8)23(15,21)22/h2-5H,1H3,(H2,15,21,22)(H2,16,19,20)/b18-17+

InChIKey

WVIPTGNFFZTKHS-ISLYRVAYSA-N

Smiles

O=S(=O)(N)c1ccc(\N=N\c2c(c(C#N)c(nc2O)O)C)cc1