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Substance Name: Sodium 3-((2,5-dichloro-4-((ethylamino)sulphonyl)phenyl)azo)-2-methyl-1H-indolesulphonate
RN: 83232-43-3
InChIKey: QRMLHXBDYFYPPN-QUABFQRHSA-M

Molecular Formula

  • C17-H16-Cl2-N4-O5-S2.Na

Molecular Weight

  • 513.3565
 
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Names and Synonyms

Synonym

  • EINECS 280-276-9

Systematic Name

  • Sodium 3-((2,5-dichloro-4-((ethylamino)sulphonyl)phenyl)azo)-2-methyl-1H-indolesulphonate

Registry Numbers

CAS Registry Number

  • 83232-43-3

System Generated Number

  • 0083232433

Molecular Formulas

Molecular Formula

  • C17-H16-Cl2-N4-O5-S2.Na

Molecular Formula Fragments

  • C17-H16-Cl2-N4-O5-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C17H16Cl2N4O5S2.Na/c1-3-20-29(24,25)16-9-12(18)14(8-13(16)19)21-22-17-10(2)23(30(26,27)28)15-7-5-4-6-11(15)17;/h4-9,20H,3H2,1-2H3,(H,26,27,28);/q;+1/p-1/b22-21+;

InChIKey

QRMLHXBDYFYPPN-QUABFQRHSA-M

Smiles

CCNS(=O)(=O)c1cc(c(cc1Cl)/N=N/c2c(n(c3c2cccc3)S(=O)(=O)[O-])C)Cl.[Na+]