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Substance Name: 2,7-Naphthalenedisulfonic acid, 4-hydroxy-3-(2-(1-sulfo-6-((2-(sulfooxy)ethyl)sulfonyl)-2-naphthalenyl)diazenyl)-, sodium salt (1:?)
RN: 117690-45-6
InChIKey: ACKVEKSOVFBRIQ-HHFSKNRISA-J

Molecular Formula

  • C22-H18-N2-O16-S5.x-Na

Molecular Weight

  • 814.6406
 
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Names and Synonyms

Synonym

  • 4-Hydroxy-3-((1-sulfo-6-((2-(sulfooxy)ethyl)sulfonyl)-2-naphthalenyl)azo)-2,7-naphthalenedisulfonic acid sodium salt

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4-hydroxy-3-((1-sulfo-6-((2-(sulfooxy)ethyl)sulfonyl)-2-naphthalenyl)azo)-, sodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-hydroxy-3-(2-(1-sulfo-6-((2-(sulfooxy)ethyl)sulfonyl)-2-naphthalenyl)diazenyl)-, sodium salt (1:?)

Registry Numbers

CAS Registry Number

  • 117690-45-6

System Generated Number

  • 0117690456

Molecular Formulas

Molecular Formula

  • C22-H18-N2-O16-S5.x-Na

Molecular Formula Fragments

  • C22-H18-N2-O16-S5
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C22H18N2O16S5.4Na/c25-21-16-4-3-15(42(28,29)30)10-13(16)11-19(43(31,32)33)20(21)24-23-18-6-1-12-9-14(2-5-17(12)22(18)44(34,35)36)41(26,27)8-7-40-45(37,38)39;;;;/h1-6,9-11,25H,7-8H2,(H,28,29,30)(H,31,32,33)(H,34,35,36)(H,37,38,39);;;;/q;4*+1/p-4/b24-23+;;;;

InChIKey

ACKVEKSOVFBRIQ-HHFSKNRISA-J

Smiles

c1(S(=O)(=O)[O-])c(/N=N/c2c(S(=O)(=O)[O-])c3c(cc(S(=O)(=O)CCOS(=O)(=O)[O-])cc3)cc2)c(c2c(c1)cc(S(=O)(=O)[O-])cc2)O.[Na+].[Na+].[Na+].[Na+]