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Substance Name: 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-(2-(4'-(2-(4-hydroxyphenyl)diazenyl)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)diazenyl)-, sodium salt (1:2)
RN: 65168-20-9
InChIKey: PZENUETZKKBROI-DUCFOALUSA-L

Molecular Formula

  • C30-H24-N4-O8-S2.2Na

Molecular Weight

  • 676.636
 
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Names and Synonyms

Synonyms

  • 7-Hydroxy-8-((4'-((p-hydroxyphenyl)azo)-3,3'-dimethyl-4-biphenylyl)azo)-1,3-naphthalenedisulfonic acid, disodium salt
  • EINECS 265-590-6

Systematic Names

  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-((4'-((4-hydroxyphenyl)azo)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)azo)-, disodium salt
  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-(2-(4'-(2-(4-hydroxyphenyl)diazenyl)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)diazenyl)-, sodium salt (1:2)
  • Disodium 7-hydroxy-8-((4'-((4-hydroxyphenyl)azo)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)azo)naphthalene-1,3-disulphonate

Registry Numbers

CAS Registry Number

  • 65168-20-9

System Generated Number

  • 0065168209

Molecular Formulas

Molecular Formula

  • C30-H24-N4-O8-S2.2Na

Molecular Formula Fragments

  • C30-H24-N4-O8-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C30H24N4O8S2.2Na/c1-17-13-19(3-10-25(17)32-31-22-6-8-23(35)9-7-22)20-4-11-26(18(2)14-20)33-34-30-27(36)12-5-21-15-24(43(37,38)39)16-28(29(21)30)44(40,41)42;;/h3-16,35-36H,1-2H3,(H,37,38,39)(H,40,41,42);;/q;2*+1/p-2/b32-31+,34-33+;;

InChIKey

PZENUETZKKBROI-DUCFOALUSA-L

Smiles

[Na+].[Na+].c1(cc(cc2ccc(c(c12)\N=N\c1c(cc(cc1)c1cc(c(cc1)\N=N\c1ccc(cc1)O)C)C)O)S(=O)(=O)[O-])S(=O)(=O)[O-]