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Substance Name: 4-Amino-5-hydroxy-3-((4-(((4-((4-hydroxyphenyl)azo)phenyl)amino)carbonyl)phenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonic acid, sodium salt
RN: 83221-66-3
InChIKey: VNUSCOOGMUWSSB-GHBGMWLISA-L

Molecular Formula

  • C35-H26-N8-O9-S2.x-Na

Molecular Weight

  • 810.7336
 
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Names and Synonyms

Synonym

  • EINECS 280-244-4

Systematic Name

  • 4-Amino-5-hydroxy-3-((4-(((4-((4-hydroxyphenyl)azo)phenyl)amino)carbonyl)phenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonic acid, sodium salt

Registry Numbers

CAS Registry Number

  • 83221-66-3

System Generated Number

  • 0083221663

Molecular Formulas

Molecular Formula

  • C35-H26-N8-O9-S2.x-Na

Molecular Formula Fragments

  • C35-H26-N8-O9-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C35H26N8O9S2.2Na/c36-31-30-21(19-29(54(50,51)52)33(34(30)45)43-40-23-4-2-1-3-5-23)18-28(53(47,48)49)32(31)42-41-24-8-6-20(7-9-24)35(46)37-22-10-12-25(13-11-22)38-39-26-14-16-27(44)17-15-26;;/h1-19,44-45H,36H2,(H,37,46)(H,47,48,49)(H,50,51,52);;/q;2*+1/p-2/b39-38+,42-41+,43-40+;;

InChIKey

VNUSCOOGMUWSSB-GHBGMWLISA-L

Smiles

c1ccc(cc1)/N=N/c2c(cc3cc(c(c(c3c2O)N)/N=N/c4ccc(cc4)C(=O)Nc5ccc(cc5)/N=N/c6ccc(cc6)O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]