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Substance Name: Acid Yellow 76 free acid
RN: 26455-70-9
UNII: 030MT3P5T8
InChIKey: ARCFLLTXXLHMHH-OCOZRVBESA-N

Molecular Formula

  • C23-H20-N4-O7-S2

Molecular Weight

  • 528.564
 
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Names and Synonyms

Name of Substance

  • Acid Yellow 76 free acid

Synonyms

  • Acid Yellow 76 free acid
  • Benzenesulfonic acid, 4-(4,5-dihydro-3-methyl-4-((4-(((4-methylphenyl)sulfonyl)oxy)phenyl)azo)-5-oxo-1H-pyrazol-1-yl)-
  • Benzenesulfonic acid, 4-(4,5-dihydro-3-methyl-4-(2-(4-(((4-methylphenyl)sulfonyl)oxy)phenyl)diazenyl)-5-oxo-1H-pyrazol-1-yl)-
  • Benzenesulfonic acid, p-(4-((p-hydroxyphenyl)azo)-3-methyl-5-oxo-2-pyrazolin-1-yl)-, p-toluenesulfonate (ester)
  • UNII-030MT3P5T8

Registry Numbers

CAS Registry Number

  • 26455-70-9

FDA UNII

  • 030MT3P5T8

System Generated Number

  • 0026455709

Structure Descriptors

InChI

1S/C23H20N4O7S2/c1-15-3-11-21(12-4-15)36(32,33)34-19-9-5-17(6-10-19)24-25-22-16(2)26-27(23(22)28)18-7-13-20(14-8-18)35(29,30)31/h3-14,28H,1-2H3,(H,29,30,31)/b25-24+

InChIKey

ARCFLLTXXLHMHH-OCOZRVBESA-N

Smiles

Cc1ccc(cc1)S(=O)(=O)Oc2ccc(cc2)N=Nc3c(C)nn(c3O)c4ccc(cc4)S(=O)(=O)O