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Substance Name: Phenol, 2-(methylamino)-5-(phenylazo)-, hydrogen sulfate (ester), monopotassium salt
RN: 72649-27-5
InChIKey: IFAHSDITRYNVKG-GEEYTBSJSA-N

Molecular Formula

  • C13-H13-N3-O4-S.K

Molecular Weight

  • 346.427
 
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Names and Synonyms

  • Phenol, 2-(methylamino)-5-(phenylazo)-, hydrogen sulfate (ester), monopotassium salt

Registry Numbers

CAS Registry Number

  • 72649-27-5

System Generated Number

  • 0072649275

Molecular Formulas

Molecular Formula

  • C13-H13-N3-O4-S.K

Molecular Formula Fragments

  • C13-H13-N3-O4-S
  • COMPONENT
  • K

Structure Descriptors

InChI

1S/C13H13N3O4S.K/c1-14-12-8-7-11(9-13(12)20-21(17,18)19)16-15-10-5-3-2-4-6-10;/h2-9,14H,1H3,(H,17,18,19);/q;-1/b16-15+;

InChIKey

IFAHSDITRYNVKG-GEEYTBSJSA-N

Smiles

O(S(=O)(=O)O)c1c(ccc(c1)\N=N\c1ccccc1)NC.[K-]