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Substance Name: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-(2-(4'-(2-(4-hydroxyphenyl)diazenyl)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)diazenyl)-3-(2-(4-nitrophenyl)diazenyl)-, sodium salt (1:2)
RN: 68400-36-2
InChIKey: SSFXAWTYRYVUTP-ZAJNCUQUSA-L

Molecular Formula

  • C36-H28-N8-O10-S2.2Na

Molecular Weight

  • 840.759
 
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Names and Synonyms

Synonyms

  • 4-Amino-5-hydroxy-6-((4'-((4-hydroxyphenyl)azo)-3,3'-dimethyl-(1,1'-biphenyl)-4-yl)azo)-3-((4-nitrophenyl)azo)-2,7-naphthalenedisulfonic acid, disodium salt
  • EINECS 270-025-1

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-((4'-((4-hydroxyphenyl)azo)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)azo)-3-((4-nitrophenyl)azo)-, disodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-(2-(4'-(2-(4-hydroxyphenyl)diazenyl)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)diazenyl)-3-(2-(4-nitrophenyl)diazenyl)-, sodium salt (1:2)
  • Disodium 4-amino-5-hydroxy-6-((4'-((4-hydroxyphenyl)azo)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)azo)-3-((4-nitrophenyl)azo)naphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 68400-36-2

System Generated Number

  • 0068400362

Molecular Formulas

Molecular Formula

  • C36-H28-N8-O10-S2.2Na

Molecular Formula Fragments

  • C36-H28-N8-O10-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C36H28N8O10S2.2Na/c1-19-15-21(3-13-28(19)40-38-25-7-11-27(45)12-8-25)22-4-14-29(20(2)16-22)41-43-35-31(56(52,53)54)18-23-17-30(55(49,50)51)34(33(37)32(23)36(35)46)42-39-24-5-9-26(10-6-24)44(47)48;;/h3-18,45-46H,37H2,1-2H3,(H,49,50,51)(H,52,53,54);;/q;2*+1/p-2/b40-38+,42-39-,43-41?;;

InChIKey

SSFXAWTYRYVUTP-ZAJNCUQUSA-L

Smiles

c1cc(\N=N\c2c(cc(c3cc(c(cc3)\N=N/c3c(cc4cc(c(c(c4c3O)N)\N=N/c3ccc([N+](=O)[O-])cc3)S([O-])(=O)=O)S(=O)([O-])=O)C)cc2)C)ccc1O.[Na+].[Na+]