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Substance Name: Trisodium 4-amino-3-((4-((4-amino-2-hydroxyphenyl)azo)phenyl)azo)-5-hydroxy-6-((4-sulphonatophenyl)azo)naphthalene-2,7-disulphonate
RN: 83968-71-2
InChIKey: SYHSTTOURQZMDM-JOKBXCKMSA-K

Molecular Formula

  • C28-H22-N8-O11-S3.3Na

Molecular Weight

  • 808.6711
 
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Names and Synonyms

Synonym

  • EINECS 281-552-1

Systematic Name

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

Registry Numbers

CAS Registry Number

  • 83968-71-2

System Generated Number

  • 0083968712

Molecular Formulas

Molecular Formula

  • C28-H22-N8-O11-S3.3Na

Molecular Formula Fragments

  • C28-H22-N8-O11-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C28H22N8O11S3.3Na/c29-15-1-10-20(21(37)13-15)34-31-16-2-4-17(5-3-16)32-35-26-22(49(42,43)44)11-14-12-23(50(45,46)47)27(28(38)24(14)25(26)30)36-33-18-6-8-19(9-7-18)48(39,40)41;;;/h1-13,37-38H,29-30H2,(H,39,40,41)(H,42,43,44)(H,45,46,47);;;/q;3*+1/p-3/b34-31+,35-32+,36-33+;;;

InChIKey

SYHSTTOURQZMDM-JOKBXCKMSA-K

Smiles

c1cc(ccc1/N=N/c2ccc(cc2O)N)/N=N/c3c(cc4cc(c(c(c4c3N)O)/N=N/c5ccc(cc5)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]