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Substance Name: 4-Amino-3-((4'-((2,4-diaminophenyl)azo)-2,2'-disulpho(1,1'-biphenyl)-4-yl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonic acid, sodium salt
RN: 83221-63-0
InChIKey: FDBUGUPCKLNWBP-IEXYJLCGSA-J

Molecular Formula

  • C34-H27-N9-O13-S4.x-Na

Molecular Weight

  • 985.8297
 
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Names and Synonyms

Synonym

  • EINECS 280-241-8

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4-amino-3-((4'-((2,4-diaminophenyl)azo)-2,2'-disulfo(1,1'-biphenyl)-4-yl)azo)-5-hydroxy-6-(phenylazo)-, sodium salt
  • 4-Amino-3-((4'-((2,4-diaminophenyl)azo)-2,2'-disulpho(1,1'-biphenyl)-4-yl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonic acid, sodium salt

Registry Numbers

CAS Registry Number

  • 83221-63-0

System Generated Number

  • 0083221630

Molecular Formulas

Molecular Formula

  • C34-H27-N9-O13-S4.x-Na

Molecular Formula Fragments

  • C34-H27-N9-O13-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C34H27N9O13S4.4Na/c35-18-6-11-25(24(36)14-18)41-39-20-7-9-22(26(15-20)57(45,46)47)23-10-8-21(16-27(23)58(48,49)50)40-42-32-28(59(51,52)53)12-17-13-29(60(54,55)56)33(34(44)30(17)31(32)37)43-38-19-4-2-1-3-5-19;;;;/h1-16,44H,35-37H2,(H,45,46,47)(H,48,49,50)(H,51,52,53)(H,54,55,56);;;;/q;4*+1/p-4/b41-39+,42-40+,43-38+;;;;

InChIKey

FDBUGUPCKLNWBP-IEXYJLCGSA-J

Smiles

c1ccc(cc1)/N=N/c2c(cc3cc(c(c(c3c2O)N)/N=N/c4ccc(c(c4)S(=O)(=O)[O-])c5ccc(cc5S(=O)(=O)[O-])/N=N/c6ccc(cc6N)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]