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Substance Name: 7,7'-(Carbonyldiimino)bis(3-((4-(acetamido)phenyl)azo)-4-hydroxynaphthalene-2-sulphonic) acid, sodium salt
RN: 83232-28-4
InChIKey: ZQPHRSBCSISGLT-FKBQLMEJSA-N

Molecular Formula

  • C37-H30-N8-O11-S2.x-Na

Molecular Weight

  • 849.811
 
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Names and Synonyms

Synonym

  • EINECS 280-260-1

Systematic Names

  • 2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis(3-((4-(acetylamino)phenyl)azo)-4-hydroxy-, sodium salt
  • 7,7'-(Carbonyldiimino)bis(3-((4-(acetamido)phenyl)azo)-4-hydroxynaphthalene-2-sulphonic) acid, sodium salt

Registry Numbers

CAS Registry Number

  • 83232-28-4

System Generated Number

  • 0083232284

Molecular Formulas

Molecular Formula

  • C37-H30-N8-O11-S2.x-Na

Molecular Formula Fragments

  • C37-H30-N8-O11-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C37H30N8O11S2.Na/c1-19(46)38-23-3-7-25(8-4-23)42-44-33-31(57(51,52)53)17-21-15-27(11-13-29(21)35(33)48)40-37(50)41-28-12-14-30-22(16-28)18-32(58(54,55)56)34(36(30)49)45-43-26-9-5-24(6-10-26)39-20(2)47;/h3-18,48-49H,1-2H3,(H,38,46)(H,39,47)(H2,40,41,50)(H,51,52,53)(H,54,55,56);/q;+1/b44-42+,45-43+;

InChIKey

ZQPHRSBCSISGLT-FKBQLMEJSA-N

Smiles

CC(=O)Nc1ccc(cc1)/N=N/c2c(c3c(cc2S(=O)(=O)O)cc(cc3)NC(=O)Nc4cc5c(c(c(c(c5)S(=O)(=O)O)/N=N/c6ccc(cc6)NC(=O)C)O)cc4)O.[Na+]