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Substance Name: 2,7-Naphthalenedisulfonic acid, 4-amino-3-(2-(4-(((4-(2-(8-amino-1-hydroxy-5-sulfo-2-naphthalenyl)diazenyl)phenyl)amino)carbonyl)phenyl)diazenyl)-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:1)
RN: 91978-58-4
InChIKey: HJKWYRZWXPKDMV-HPGKPVFASA-M

Molecular Formula

  • C39-H29-N9-O12-S3.Na

Molecular Weight

  • 933.8892
 
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Names and Synonyms

Synonym

  • 2,7-Naphthalenedisulfonic acid, 4-amino-3-((4-(((4-((8-amino-1-hydroxy-5-sulfo-2-naphthalenyl)azo)phenyl)amino)carbonyl)phenyl)azo)-5-hydroxy-6-(phenylazo)-, monosodium salt

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4-amino-3-((4-(((4-((8-amino-1-hydroxy-5-sulfo-2-naphthalenyl)azo)phenyl)amino)carbonyl)phenyl)azo)-5-hydroxy-6-(phenylazo)-, monosodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-amino-3-(2-(4-(((4-(2-(8-amino-1-hydroxy-5-sulfo-2-naphthalenyl)diazenyl)phenyl)amino)carbonyl)phenyl)diazenyl)-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:1)

Registry Numbers

CAS Registry Number

  • 91978-58-4

System Generated Number

  • 0091978584

Molecular Formulas

Molecular Formula

  • C39-H29-N9-O12-S3.Na

Molecular Formula Fragments

  • C39-H29-N9-O12-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C39H29N9O12S3.Na/c40-27-15-17-29(61(52,53)54)26-14-16-28(37(49)33(26)27)46-43-25-12-10-22(11-13-25)42-39(51)20-6-8-24(9-7-20)45-47-35-30(62(55,56)57)18-21-19-31(63(58,59)60)36(38(50)32(21)34(35)41)48-44-23-4-2-1-3-5-23;/h1-19,49-50H,40-41H2,(H,42,51)(H,52,53,54)(H,55,56,57)(H,58,59,60);/q;+1/p-1/b46-43+,47-45+,48-44+;

InChIKey

HJKWYRZWXPKDMV-HPGKPVFASA-M

Smiles

c1ccc(cc1)/N=N/c2c(cc3cc(c(c(c3c2O)N)/N=N/c4ccc(cc4)C(=O)Nc5ccc(cc5)/N=N/c6ccc7c(ccc(c7c6O)N)S(=O)(=O)O)S(=O)(=O)[O-])S(=O)(=O)O.[Na+]