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Substance Name: Disodium 4-amino-3-((4-(5-((2,4-diaminophenyl)azo)-1H-benzimidazol-2-yl)phenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate
RN: 93803-35-1
InChIKey: UWPASOYQKUKDRA-VUIMVHMPSA-L

Molecular Formula

  • C35-H27-N11-O7-S2.2Na

Molecular Weight

  • 821.7645
 
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Names and Synonyms

Synonym

  • EINECS 298-305-9

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4-amino-3-((4-(5-((2,4-diaminophenyl)azo)-1H-benzimidazol-2-yl)phenyl)azo)-5-hydroxy-6-(phenylazo)-, disodium salt
  • Disodium 4-amino-3-((4-(5-((2,4-diaminophenyl)azo)-1H-benzimidazol-2-yl)phenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 93803-35-1

System Generated Number

  • 0093803351

Molecular Formulas

Molecular Formula

  • C35-H27-N11-O7-S2.2Na

Molecular Formula Fragments

  • C35-H27-N11-O7-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C35H27N11O7S2.2Na/c36-20-8-12-25(24(37)16-20)44-43-23-11-13-26-27(17-23)40-35(39-26)18-6-9-22(10-7-18)42-45-32-28(54(48,49)50)14-19-15-29(55(51,52)53)33(34(47)30(19)31(32)38)46-41-21-4-2-1-3-5-21;;/h1-17,47H,36-38H2,(H,39,40)(H,48,49,50)(H,51,52,53);;/q;2*+1/p-2/b44-43+,45-42+,46-41+;;

InChIKey

UWPASOYQKUKDRA-VUIMVHMPSA-L

Smiles

c1ccc(cc1)/N=N/c2c(cc3cc(c(c(c3c2O)N)/N=N/c4ccc(cc4)c5[nH]c6ccc(cc6n5)/N=N/c7ccc(cc7N)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]