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Substance Name: 2-Naphthalenesulfonic acid, 4-hydroxy-7-((1-oxodecyl)amino)-3-(2-(2-sulfophenyl)diazenyl)-, sodium salt (1:2)
RN: 71873-40-0
InChIKey: AHCNAIQJRWJCRD-NTDCDQSISA-L

Molecular Formula

  • C26-H31-N3-O8-S2.2Na

Molecular Weight

  • 621.64
 
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Names and Synonyms

Synonym

  • EINECS 276-116-2

Systematic Names

  • 2-Naphthalenesulfonic acid, 4-hydroxy-7-((1-oxodecyl)amino)-3-((2-sulfophenyl)azo)-, disodium salt
  • 2-Naphthalenesulfonic acid, 4-hydroxy-7-((1-oxodecyl)amino)-3-(2-(2-sulfophenyl)diazenyl)-, sodium salt (1:2)
  • Disodium 4-hydroxy-7-((1-oxodecyl)amino)-3-((2-sulphonatophenyl)azo)naphthalene-2-sulphonate

Registry Numbers

CAS Registry Number

  • 71873-40-0

System Generated Number

  • 0071873400

Molecular Formulas

Molecular Formula

  • C26-H31-N3-O8-S2.2Na

Molecular Formula Fragments

  • C26-H31-N3-O8-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C26H31N3O8S2.2Na/c1-2-3-4-5-6-7-8-13-24(30)27-19-14-15-20-18(16-19)17-23(39(35,36)37)25(26(20)31)29-28-21-11-9-10-12-22(21)38(32,33)34;;/h9-12,14-17,31H,2-8,13H2,1H3,(H,27,30)(H,32,33,34)(H,35,36,37);;/q;2*+1/p-2/b29-28+;;

InChIKey

AHCNAIQJRWJCRD-NTDCDQSISA-L

Smiles

[Na+].[Na+].c1c(c(c(c2ccc(cc12)NC(CCCCCCCCC)=O)O)\N=N\c1c(cccc1)S(=O)(=O)[O-])S(=O)(=O)[O-]