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Substance Name: 4-Hydroxy-3-((2-methoxy-5-((2-(sulphooxy)ethyl)sulphonyl)phenyl)azo)naphthalene-2,7-disulphonic acid, sodium salt
RN: 85567-14-2
InChIKey: JEQMWFVXOAVAFW-BFUOAJNWSA-K

Molecular Formula

  • C19-H18-N2-O14-S4.x-Na

Molecular Weight

  • 692.5615
 
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Names and Synonyms

Synonym

  • EINECS 287-726-3

Systematic Name

  • 4-Hydroxy-3-((2-methoxy-5-((2-(sulphooxy)ethyl)sulphonyl)phenyl)azo)naphthalene-2,7-disulphonic acid, sodium salt

Registry Numbers

CAS Registry Number

  • 85567-14-2

System Generated Number

  • 0085567142

Molecular Formulas

Molecular Formula

  • C19-H18-N2-O14-S4.x-Na

Molecular Formula Fragments

  • C19-H18-N2-O14-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C19H18N2O14S4.3Na/c1-34-16-5-3-12(36(23,24)7-6-35-39(31,32)33)10-15(16)20-21-18-17(38(28,29)30)9-11-8-13(37(25,26)27)2-4-14(11)19(18)22;;;/h2-5,8-10,22H,6-7H2,1H3,(H,25,26,27)(H,28,29,30)(H,31,32,33);;;/q;3*+1/p-3/b21-20+;;;

InChIKey

JEQMWFVXOAVAFW-BFUOAJNWSA-K

Smiles

c1(S(=O)(=O)[O-])c(/N=N/c2cc(S(=O)(=O)CCOS(=O)(=O)[O-])ccc2OC)c(c2c(c1)cc(S(=O)(=O)[O-])cc2)O.[Na+].[Na+].[Na+]