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Substance Name: Disodium 4-hydroxy-3-((o-tolyl)azo)-5-(((p-tolyl)sulphonyl)amino)naphthalene-2,7-disulphonate
RN: 6358-43-6
InChIKey: GCUHLYDQBADSHR-LHPVOXLHSA-L

Molecular Formula

  • C24-H21-N3-O9-S3.2Na

Molecular Weight

  • 635.6041
 
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Names and Synonyms

Synonym

  • EINECS 228-772-6

Systematic Name

  • Disodium 4-hydroxy-3-((o-tolyl)azo)-5-(((p-tolyl)sulphonyl)amino)naphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 6358-43-6

System Generated Number

  • 0006358436

Molecular Formulas

Molecular Formula

  • C24-H21-N3-O9-S3.2Na

Molecular Formula Fragments

  • C24-H21-N3-O9-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C24H21N3O9S3.2Na/c1-14-7-9-17(10-8-14)37(29,30)27-20-13-18(38(31,32)33)11-16-12-21(39(34,35)36)23(24(28)22(16)20)26-25-19-6-4-3-5-15(19)2;;/h3-13,27-28H,1-2H3,(H,31,32,33)(H,34,35,36);;/q;2*+1/p-2/b26-25+;;

InChIKey

GCUHLYDQBADSHR-LHPVOXLHSA-L

Smiles

Cc1ccc(cc1)S(=O)(=O)Nc2cc(cc3c2c(c(c(c3)S(=O)(=O)[O-])/N=N/c4ccccc4C)O)S(=O)(=O)[O-].[Na+].[Na+]