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Substance Name: 1,5-Naphthalenedisulfonic acid, 3,3'-(carbonylbis(imino(3-methoxy-4,1-phenylene)-2,1-diazenediyl))bis-, sodium salt (1:4)
RN: 28706-22-1
InChIKey: KIKXQDFFSVCVQD-RRJGSHPESA-J

Molecular Formula

  • C35-H28-N6-O15-S4.4Na

Molecular Weight

  • 988.826
 
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Names and Synonyms

Synonyms

  • 1,5-Naphthalenedisulfonic acid, 3,3'-(carbonylbis(imino(5-methoxy-4,1-phenylene)azo)bis-, tetrasodium salt
  • EINECS 249-169-4

Systematic Names

  • 1,5-Naphthalenedisulfonic acid, 3,3'-(carbonylbis(imino(3-methoxy-4,1-phenylene)-2,1-diazenediyl))bis-, sodium salt (1:4)
  • 1,5-Naphthalenedisulfonic acid, 3,3'-(carbonylbis(imino(3-methoxy-4,1-phenylene)azo))bis-, tetrasodium salt
  • Tetrasodium 3,3'-(carbonylbis(imino(3-methoxy-4,1-phenylene)azo))bisnaphthalene-1,5-disulphonate

Registry Numbers

CAS Registry Number

  • 28706-22-1

System Generated Number

  • 0028706221

Molecular Formulas

Molecular Formula

  • C35-H28-N6-O15-S4.4Na

Molecular Formula Fragments

  • C35-H28-N6-O15-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C35H28N6O15S4.4Na/c1-55-29-15-19(9-11-27(29)40-38-21-13-25-23(33(17-21)59(49,50)51)5-3-7-31(25)57(43,44)45)36-35(42)37-20-10-12-28(30(16-20)56-2)41-39-22-14-26-24(34(18-22)60(52,53)54)6-4-8-32(26)58(46,47)48;;;;/h3-18H,1-2H3,(H2,36,37,42)(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4/b40-38+,41-39+;;;;

InChIKey

KIKXQDFFSVCVQD-RRJGSHPESA-J

Smiles

S(c1c2c(c(S([O-])(=O)=O)ccc2)cc(\N=N\c2c(cc(NC(Nc3cc(c(\N=N\c4cc(S([O-])(=O)=O)c5c(c4)c(S([O-])(=O)=O)ccc5)cc3)OC)=O)cc2)OC)c1)([O-])(=O)=O.[Na+].[Na+].[Na+].[Na+]