Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 2-Naphthalenesulfonic acid, 5,5'-(carbonyldiimino)bis(8-(2-(4-(2-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-, sodium salt (1:4)
RN: 68460-08-2
InChIKey: OMHXXQIOICGWIK-GPUVIHPKSA-J

Molecular Formula

  • C45-H32-N10-O13-S4.4Na

Molecular Weight

  • 1137.0
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Synonyms

  • 5,5'-Ureylenebis(8-((4-((4-sulfophenyl)azo)phenyl)azo)-2-naphthalenesulfonic acid), tetrasodium salt
  • EINECS 270-630-0

Systematic Names

  • 2-Naphthalenesulfonic acid, 5,5'-(carbonyldiimino)bis(8-((4-((4-sulfophenyl)azo)phenyl)azo)-, tetrasodium salt
  • 2-Naphthalenesulfonic acid, 5,5'-(carbonyldiimino)bis(8-(2-(4-(2-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-, sodium salt (1:4)
  • Tetrasodium 5,5'-(carbonyldiimino)bis(8-((4-((4-sulphonatophenyl)azo)phenyl)azo)naphthalene-2-sulphonate)

Registry Numbers

CAS Registry Number

  • 68460-08-2

System Generated Number

  • 0068460082

Molecular Formulas

Molecular Formula

  • C45-H32-N10-O13-S4.4Na

Molecular Formula Fragments

  • C45-H32-N10-O13-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C45H32N10O13S4.4Na/c56-45(46-41-21-23-43(39-25-35(71(63,64)65)17-19-37(39)41)54-52-29-5-1-27(2-6-29)48-50-31-9-13-33(14-10-31)69(57,58)59)47-42-22-24-44(40-26-36(72(66,67)68)18-20-38(40)42)55-53-30-7-3-28(4-8-30)49-51-32-11-15-34(16-12-32)70(60,61)62;;;;/h1-26H,(H2,46,47,56)(H,57,58,59)(H,60,61,62)(H,63,64,65)(H,66,67,68);;;;/q;4*+1/p-4/b50-48+,51-49+,54-52+,55-53+;;;;

InChIKey

OMHXXQIOICGWIK-GPUVIHPKSA-J

Smiles

[Na+].[Na+].[Na+].[Na+].C(=O)(Nc1c2ccc(cc2c(cc1)\N=N\c1ccc(cc1)\N=N\c1ccc(cc1)S(=O)(=O)[O-])S(=O)(=O)[O-])Nc1c2ccc(cc2c(cc1)\N=N\c1ccc(cc1)\N=N\c1ccc(cc1)S(=O)(=O)[O-])S(=O)(=O)[O-]