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Substance Name: Trisodium 5-amino-3-((4-((4-((6(or 7)-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo)phenyl)azo)phenyl)azo)-4-hydroxynaphthalene-2,7-disulphonate
RN: 52499-86-2
InChIKey: YBDCRIBGAOBGMN-NREJGGFDSA-K

Molecular Formula

  • C32-H24-N8-O11-S3.3Na

Molecular Weight

  • 858.7309
 
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Names and Synonyms

Synonym

  • EINECS 257-967-9

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 5-amino-3-((4-((4-((6(or 7)-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo)phenyl)azo)phenyl)azo)-4-hydroxy-, trisodium salt
  • Trisodium 5-amino-3-((4-((4-((6(or 7)-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo)phenyl)azo)phenyl)azo)-4-hydroxynaphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 52499-86-2

System Generated Number

  • 0052499862

Molecular Formulas

Molecular Formula

  • C32-H24-N8-O11-S3.3Na

Molecular Formula Fragments

  • C32-H24-N8-O11-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C32H24N8O11S3.3Na/c33-18-1-10-24-16(11-18)13-26(53(46,47)48)29(31(24)41)39-37-21-6-2-19(3-7-21)35-36-20-4-8-22(9-5-20)38-40-30-27(54(49,50)51)14-17-12-23(52(43,44)45)15-25(34)28(17)32(30)42;;;/h1-15,41-42H,33-34H2,(H,43,44,45)(H,46,47,48)(H,49,50,51);;;/q;3*+1/p-3/b36-35+,39-37+,40-38+;;;

InChIKey

YBDCRIBGAOBGMN-NREJGGFDSA-K

Smiles

c1cc(ccc1/N=N/c2ccc(cc2)/N=N/c3c(cc4cc(cc(c4c3O)N)S(=O)(=O)[O-])S(=O)(=O)[O-])/N=N/c5c(cc6cc(ccc6c5O)N)S(=O)(=O)[O-].[Na+].[Na+].[Na+]