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Substance Name: 3-Amino-4-((4-((2-(sulphooxy)ethyl)sulphonyl)phenyl)azo)naphthalene-2,7-disulphonic acid, sodium salt
RN: 85536-91-0
InChIKey: ZZHAYBLSPYNDPK-BFUOAJNWSA-K

Molecular Formula

  • C18-H17-N3-O12-S4.x-Na

Molecular Weight

  • 661.5516
 
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Names and Synonyms

Synonym

  • EINECS 287-579-5

Systematic Name

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

Registry Numbers

CAS Registry Number

  • 85536-91-0

System Generated Number

  • 0085536910

Molecular Formulas

Molecular Formula

  • C18-H17-N3-O12-S4.x-Na

Molecular Formula Fragments

  • C18-H17-N3-O12-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C18H17N3O12S4.3Na/c19-17-16(36(27,28)29)10-11-9-14(35(24,25)26)5-6-15(11)18(17)21-20-12-1-3-13(4-2-12)34(22,23)8-7-33-37(30,31)32;;;/h1-6,9-10H,7-8,19H2,(H,24,25,26)(H,27,28,29)(H,30,31,32);;;/q;3*+1/p-3/b21-20+;;;

InChIKey

ZZHAYBLSPYNDPK-BFUOAJNWSA-K

Smiles

S(=O)(=O)(c1c(c(/N=N/c2ccc(S(=O)(=O)CCOS(=O)(=O)[O-])cc2)c2c(c1)cc(S(=O)(=O)[O-])cc2)N)[O-].[Na+].[Na+].[Na+]