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Substance Name: 2,7-Naphthalenedisulfonic acid, 4-amino-6-(2-(5-chloro-2-phenoxyphenyl)diazenyl)-3-(2-(2,5-dichlorophenyl)diazenyl)-5-hydroxy-, sodium salt (1:2)
RN: 5850-33-9
InChIKey: PWCUMLYCFYRUAO-UUIOKUIJSA-L

Molecular Formula

  • C28-H18-Cl3-N5-O8-S2.2Na

Molecular Weight

  • 766.9324
 
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Names and Synonyms

  • 2,7-Naphthalenedisulfonic acid, 4-amino-6-((5-chloro-2-phenoxyphenyl)azo)-3-((2,5-dichlorophenyl)azo)-5-hydroxy-, disodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-amino-6-(2-(5-chloro-2-phenoxyphenyl)diazenyl)-3-(2-(2,5-dichlorophenyl)diazenyl)-5-hydroxy-, sodium salt (1:2)

Registry Numbers

CAS Registry Number

  • 5850-33-9

System Generated Number

  • 0005850339

Molecular Formulas

Molecular Formula

  • C28-H18-Cl3-N5-O8-S2.2Na

Molecular Formula Fragments

  • C28-H18-Cl3-N5-O8-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C28H18Cl3N5O8S2.2Na/c29-15-6-8-18(31)19(12-15)33-35-26-22(45(38,39)40)10-14-11-23(46(41,42)43)27(28(37)24(14)25(26)32)36-34-20-13-16(30)7-9-21(20)44-17-4-2-1-3-5-17;;/h1-13,37H,32H2,(H,38,39,40)(H,41,42,43);;/q;2*+1/p-2/b35-33+,36-34+;;

InChIKey

PWCUMLYCFYRUAO-UUIOKUIJSA-L

Smiles

c1ccc(cc1)Oc2ccc(cc2/N=N/c3c(cc4cc(c(c(c4c3O)N)/N=N/c5cc(ccc5Cl)Cl)S(=O)(=O)[O-])S(=O)(=O)[O-])Cl.[Na+].[Na+]