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Substance Name: Disodium 4-amino-5-hydroxy-3-((4-((4-hydroxyphenyl)azo)phenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonate
RN: 83846-56-4
InChIKey: LALCHVOKTXJVFD-MHXJIQCMSA-L

Molecular Formula

  • C28-H21-N7-O8-S2.2Na

Molecular Weight

  • 691.6111
 
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Names and Synonyms

Synonym

  • EINECS 281-032-4

Systematic Name

  • Disodium 4-amino-5-hydroxy-3-((4-((4-hydroxyphenyl)azo)phenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 83846-56-4

System Generated Number

  • 0083846564

Molecular Formulas

Molecular Formula

  • C28-H21-N7-O8-S2.2Na

Molecular Formula Fragments

  • C28-H21-N7-O8-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C28H21N7O8S2.2Na/c29-25-24-16(15-23(45(41,42)43)27(28(24)37)35-32-17-4-2-1-3-5-17)14-22(44(38,39)40)26(25)34-33-19-8-6-18(7-9-19)30-31-20-10-12-21(36)13-11-20;;/h1-15,36-37H,29H2,(H,38,39,40)(H,41,42,43);;/q;2*+1/p-2/b31-30+,34-33+,35-32+;;

InChIKey

LALCHVOKTXJVFD-MHXJIQCMSA-L

Smiles

c1ccc(cc1)/N=N/c2c(cc3cc(c(c(c3c2O)N)/N=N/c4ccc(cc4)/N=N/c5ccc(cc5)O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]