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Substance Name: C.I. Acid Yellow 61
RN: 12217-38-8
InChIKey: MOBJCMJALNXKIW-FJBFXRHMSA-M

Molecular Formula

  • C24-H21-Cl2-N5-O6-S2.Na

Molecular Weight

  • 632.479
 
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Names and Synonyms

Results Name

  • C.I. Acid Yellow 61

Synonyms

  • C.I. Acid Yellow 61
  • EINECS 235-397-1

Systematic Names

  • Benzenesulfonic acid, 2,5-dichloro-4-(4-((2-((ethylphenylamino)sulfonyl)phenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-, sodium salt
  • Sodium 2,5-dichloro-4-(4-((2-((ethylphenylamino)sulphonyl)phenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonate

Registry Numbers

CAS Registry Number

  • 12217-38-8

Other Registry Numbers

  • 141490-07-5
  • 385816-17-1

System Generated Number

  • 0012217388

Molecular Formulas

Molecular Formula

  • C24-H21-Cl2-N5-O6-S2.Na

Molecular Formula Fragments

  • C24-H21-Cl2-N5-O6-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C24H21Cl2N5O6S2.Na/c1-15-23(24(32)31(30-15)21-13-20(26)22(14-19(21)25)39(35,36)37)29-28-17-8-5-9-18(12-17)38(33,34)27-11-10-16-6-3-2-4-7-16;/h2-9,12-14,23,27H,10-11H2,1H3,(H,35,36,37);/q;+1/p-1/b29-28-;

InChIKey

MOBJCMJALNXKIW-FJBFXRHMSA-M

Smiles

N1(c2c(cc(S(=O)(=O)[O-])c(c2)Cl)Cl)C([C@@H](\N=N/c2cc(S(NCCc3ccccc3)(=O)=O)ccc2)C(=N1)C)=O.[Na+]