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Substance Name: 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-(2-(2-(phenoxysulfonyl)phenyl)diazenyl)-, sodium salt (1:1)
RN: 70209-95-9
InChIKey: DWJGKWGUTNRSPV-QREUMGABSA-M

Molecular Formula

  • C22-H17-N3-O7-S2.Na

Molecular Weight

  • 521.504
 
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Names and Synonyms

Synonyms

  • 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-((2-(phenoxysulfonyl)phenyl)azo)-, monosodium salt
  • EINECS 274-392-9

Systematic Names

  • 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-((2-(phenoxysulfonyl)phenyl)azo)-, monosodium salt
  • 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-(2-(2-(phenoxysulfonyl)phenyl)diazenyl)-, sodium salt (1:1)
  • Sodium 6-amino-4-hydroxy-5-((2-(phenoxysulphonyl)phenyl)azo)naphthalene-2-sulphonate

Registry Numbers

CAS Registry Number

  • 70209-95-9

System Generated Number

  • 0070209959

Molecular Formulas

Molecular Formula

  • C22-H17-N3-O7-S2.Na

Molecular Formula Fragments

  • C22-H17-N3-O7-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C22H17N3O7S2.Na/c23-17-11-10-14-12-16(33(27,28)29)13-19(26)21(14)22(17)25-24-18-8-4-5-9-20(18)34(30,31)32-15-6-2-1-3-7-15;/h1-13,26H,23H2,(H,27,28,29);/q;+1/p-1/b25-24+;

InChIKey

DWJGKWGUTNRSPV-QREUMGABSA-M

Smiles

[Na+].c1c(cc(c2c(c(ccc12)N)\N=N\c1c(cccc1)S(=O)(=O)Oc1ccccc1)O)S(=O)(=O)[O-]