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Substance Name: Methanesulfonic acid, 1-((4-methyl-2-oxo-2H-1-benzopyran-7-yl)amino)-, sodium salt (1:1)
RN: 29197-94-2
InChIKey: CMIXPEKWARLEBM-UHFFFAOYSA-M

Molecular Formula

  • C11-H11-N-O5-S.Na

Molecular Weight

  • 291.258
 
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Names and Synonyms

Synonyms

  • 7-((Sulfomethyl)amino)-4-methyl coumarin sodium salt
  • Coumarin 175
  • Coumarin, 4-methyl-7-((sulfomethyl)amino)-, monosodium salt
  • NSC 338965

Systematic Names

  • Methanesulfonic acid, ((4-methyl-2-oxo-2H-1-benzopyran-7-yl)amino)-, monosodium salt
  • Methanesulfonic acid, 1-((4-methyl-2-oxo-2H-1-benzopyran-7-yl)amino)-, sodium salt (1:1)

Registry Numbers

CAS Registry Number

  • 29197-94-2

System Generated Number

  • 0029197942

Molecular Formulas

Molecular Formula

  • C11-H11-N-O5-S.Na

Molecular Formula Fragments

  • C11-H11-N-O5-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C11H11NO5S.Na/c1-7-4-11(13)17-10-5-8(2-3-9(7)10)12-6-18(14,15)16;/h2-5,12H,6H2,1H3,(H,14,15,16);/q;+1/p-1

InChIKey

CMIXPEKWARLEBM-UHFFFAOYSA-M

Smiles

S(CNc1cc2oc(=O)cc(c2cc1)C)([O-])(=O)=O.[Na+]