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Substance Name: 4-Hydroxy-5-(((p-tolyl)sulphonyl)amino)naphthalene-2,7-disulphonicacid, sodium salt
RN: 94232-32-3
InChIKey: TXOWYLCOQKGXRD-UHFFFAOYSA-L

Molecular Formula

  • C17-H15-N-O9-S3.x-Na

Molecular Weight

  • 517.4657
 
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Names and Synonyms

Synonym

  • EINECS 303-959-6

Systematic Name

  • 4-Hydroxy-5-(((p-tolyl)sulphonyl)amino)naphthalene-2,7-disulphonicacid, sodium salt

Registry Numbers

CAS Registry Number

  • 94232-32-3

System Generated Number

  • 0094232323

Molecular Formulas

Molecular Formula

  • C17-H15-N-O9-S3.x-Na

Molecular Formula Fragments

  • C17-H15-N-O9-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C17H15NO9S3.2Na/c1-10-2-4-12(5-3-10)28(20,21)18-15-8-13(29(22,23)24)6-11-7-14(30(25,26)27)9-16(19)17(11)15;;/h2-9,18-19H,1H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2

InChIKey

TXOWYLCOQKGXRD-UHFFFAOYSA-L

Smiles

S(=O)(=O)(Nc1c2c(cc(S(=O)(=O)[O-])cc2cc(S(=O)(=O)[O-])c1)O)c1ccc(cc1)C.[Na+].[Na+]