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Substance Name: Cuprate(3-), (5-amino-3-(2-(3-chloro-2-(hydroxy-kappaO)-5-sulfophenyl)diazenyl-kappaN1)-4-(hydroxy-kappaO)-2,7-naphthalenedisulfonato(5-))-, sodium (1:3)
RN: 70776-13-5
InChIKey: NSTJUTCWHHOEPA-MVIJUDHYSA-I

Molecular Formula

  • C16-H7-Cl-Cu-N3-O11-S3.3Na

Molecular Weight

  • 681.4083
 
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Names and Synonyms

Synonym

  • 5-Amino-3-((3-chloro-2-hydroxy-5-sulfophenyl)azo)-4-hydroxy-2,7-naphthalenedisulfonic acid, trisodium salt, copper complex

Systematic Names

  • Cuprate(3-), (5-amino-3-((3-chloro-2-(hydroxy-kappaO)-5-sulfophenyl)azo-kappaN1)-4-(hydroxy-kappaO)-2,7-naphthalenedisulfonato(5-))-, trisodium
  • Cuprate(3-), (5-amino-3-(2-(3-chloro-2-(hydroxy-kappaO)-5-sulfophenyl)diazenyl-kappaN1)-4-(hydroxy-kappaO)-2,7-naphthalenedisulfonato(5-))-, sodium (1:3)

Registry Numbers

CAS Registry Number

  • 70776-13-5

System Generated Number

  • 0070776135

Molecular Formulas

Molecular Formula

  • C16-H7-Cl-Cu-N3-O11-S3.3Na

Molecular Formula Fragments

  • C16-H7-Cl-Cu-N3-O11-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C16H12ClN3O11S3.Cu.3Na/c17-9-3-8(33(26,27)28)5-11(15(9)21)19-20-14-12(34(29,30)31)2-6-1-7(32(23,24)25)4-10(18)13(6)16(14)22;;;;/h1-5,21-22H,18H2,(H,23,24,25)(H,26,27,28)(H,29,30,31);;;;/q;+2;3*+1/p-5/b20-19+;;;;

InChIKey

NSTJUTCWHHOEPA-MVIJUDHYSA-I

Smiles

c1c2cc3c\4c5c2c(cc1S(=O)(=O)O[Cu-3]6(O5)(Oc7c(cc(cc7Cl)S(=O)(=O)O6)/N=N4)OS3(=O)=O)N.[Na+].[Na+].[Na+]