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Substance Name: 1,3-Naphthalenedisulfonic acid, 8-(2-(3-((ethylphenylamino)sulfonyl)-4-methylphenyl)diazenyl)-7-hydroxy-, sodium salt (1:2)
RN: 68214-56-2
InChIKey: PAADLUNUXAUQFN-YOYNBWDYSA-L

Molecular Formula

  • C25-H23-N3-O9-S3.2Na

Molecular Weight

  • 649.631
 
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Names and Synonyms

Synonym

  • EINECS 269-300-9

Systematic Names

  • 1,3-Naphthalenedisulfonic acid, 8-((3-((ethylphenylamino)sulfonyl)-4-methylphenyl)azo)-7-hydroxy-, disodium salt
  • 1,3-Naphthalenedisulfonic acid, 8-(2-(3-((ethylphenylamino)sulfonyl)-4-methylphenyl)diazenyl)-7-hydroxy-, sodium salt (1:2)
  • Disodium 8-((3-((ethylphenylamino)sulphonyl)-4-methylphenyl)azo)-7-hydroxynaphthalene-1,3-disulphonate

Registry Numbers

CAS Registry Number

  • 68214-56-2

System Generated Number

  • 0068214562

Molecular Formulas

Molecular Formula

  • C25-H23-N3-O9-S3.2Na

Molecular Formula Fragments

  • C25-H23-N3-O9-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C25H23N3O9S3.2Na/c1-3-28(19-7-5-4-6-8-19)38(30,31)22-14-18(11-9-16(22)2)26-27-25-21(29)12-10-17-13-20(39(32,33)34)15-23(24(17)25)40(35,36)37;;/h4-15,29H,3H2,1-2H3,(H,32,33,34)(H,35,36,37);;/q;2*+1/p-2/b27-26+;;

InChIKey

PAADLUNUXAUQFN-YOYNBWDYSA-L

Smiles

[Na+].[Na+].c1(cc(cc2ccc(c(c12)\N=N\c1cc(c(cc1)C)S(=O)(=O)N(c1ccccc1)CC)O)S(=O)(=O)[O-])S(=O)(=O)[O-]