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Substance Name: 4-Hydroxy-7-((((5-hydroxy-6-((o-tolyl)azo)-7-sulpho-2-naphthyl)amino)carbonyl)amino)-3-((6-sulpho-2-naphthyl)azo)naphthalene-2-sulphonic acid, potassium sodium salt
RN: 83232-37-5
InChIKey: OEOXKAVKRFWMRB-KNZLDKEQSA-N

Molecular Formula

  • C38-H28-N6-O12-S3.x-K.x-Na

Molecular Weight

  • 918.9552
 
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Names and Synonyms

Synonym

  • EINECS 280-270-6

Systematic Name

  • 4-Hydroxy-7-((((5-hydroxy-6-((o-tolyl)azo)-7-sulpho-2-naphthyl)amino)carbonyl)amino)-3-((6-sulpho-2-naphthyl)azo)naphthalene-2-sulphonic acid, potassium sodium salt

Registry Numbers

CAS Registry Number

  • 83232-37-5

System Generated Number

  • 0083232375

Molecular Formulas

Molecular Formula

  • C38-H28-N6-O12-S3.x-K.x-Na

Molecular Formula Fragments

  • C38-H28-N6-O12-S3
  • COMPONENT
  • K
  • Na

Structure Descriptors

InChI

1S/C38H28N6O12S3.K.Na/c1-20-4-2-3-5-31(20)42-44-35-33(59(54,55)56)19-24-16-26(10-13-30(24)37(35)46)40-38(47)39-25-9-12-29-23(15-25)18-32(58(51,52)53)34(36(29)45)43-41-27-8-6-22-17-28(57(48,49)50)11-7-21(22)14-27;;/h2-19,45-46H,1H3,(H2,39,40,47)(H,48,49,50)(H,51,52,53)(H,54,55,56);;/q;2*+1/b43-41+,44-42+;;

InChIKey

OEOXKAVKRFWMRB-KNZLDKEQSA-N

Smiles

Cc1ccccc1/N=N/c2c(cc3cc(ccc3c2O)NC(=O)Nc4ccc5c(c4)cc(c(c5O)/N=N/c6ccc7cc(ccc7c6)S(=O)(=O)O)S(=O)(=O)O)S(=O)(=O)O.[Na+].[K+]