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Substance Name: Sodium 4-hydroxy-3-((2-hydroxy-5-nitrophenyl)azo)(phenylamino)naphthalene-2-sulphonate
RN: 94247-73-1
InChIKey: NDGWXZGUWCTGKF-QREUMGABSA-M

Molecular Formula

  • C22-H16-N4-O7-S.Na

Molecular Weight

  • 502.4375
 
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Names and Synonyms

Synonym

  • EINECS 304-243-6

Systematic Name

  • Sodium 4-hydroxy-3-((2-hydroxy-5-nitrophenyl)azo)(phenylamino)naphthalene-2-sulphonate

Registry Numbers

CAS Registry Number

  • 94247-73-1

System Generated Number

  • 0094247731

Molecular Formulas

Molecular Formula

  • C22-H16-N4-O7-S.Na

Molecular Formula Fragments

  • C22-H16-N4-O7-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C22H16N4O7S.Na/c27-18-11-10-14(26(29)30)12-17(18)24-25-20-21(28)16-9-5-4-8-15(16)19(22(20)34(31,32)33)23-13-6-2-1-3-7-13;/h1-12,23,27-28H,(H,31,32,33);/q;+1/p-1/b25-24+;

InChIKey

NDGWXZGUWCTGKF-QREUMGABSA-M

Smiles

[Na+].c1(c(c(c(c2ccccc12)O)\N=N\c1c(ccc(c1)[N+](=O)[O-])O)S(=O)(=O)[O-])Nc1ccccc1