Chem
J-GLOBAL ID:200907009904593831   Nikkaji number:J3.544K

o-Toluenesulfonamide

o-トルエンスルホンアミド
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C7H9NO2S
Molecular formula furigana: C7-H9-N-O2-S
Molecular weight: 171.210
InChI: InChI=1S/C7H9NO2S/c1-6-4-2-3-5-7(6)11(8,9)10/h2-5H,1H3,(H2,8,9,10)
InChI key: YCMLQMDWSXFTIF-UHFFFAOYSA-N
SMILES: Cc1ccccc1S(=O)(=O)N
Systematic name  (4):
  • 2-メチルベンゼンスルホンアミド
  • o-トルエンスルホンアミド
  • 2-メチルベンゼン-1-スルホンアミド
  • 2-methylbenzene-1-sulfonamide
Other name (7):
  • o-Toluenesulfonamide
  • 2-Methylbenzenesulfonamide
  • OTS
  • o-Toluenesulfonylamide
  • o-トルエンスルホニルアミド
Show all
CAS registry number: 88-19-7
Regulation number (4):
  • XT4900000
  • EINECS2018088
  • (3)-1895
  • TSCA(88-19-7)
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