Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Thieno(3,2-c)pyridin-2(7aH)-one, 4,5,6,7-tetrahydro-5-((2-methylphenyl)methyl)-, ethanedioate (1:1)
RN: 83446-90-6

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C15-H16-N-O-S.C2-H2-O4

Molecular Weight

  • 349.4051
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)

Names and Synonyms


  • 5-(o-Methylbenzyl)-5,6,7,7a-tetrahydro-4H-thieno(3,2-c)pyridin-2-one oxalate
  • o-Methylbenzyl-5 tetrahydro-5,6,7,7a 4H-thieno(3,2-c)pyridinone-2 oxalate
  • o-Methylbenzyl-5 tetrahydro-5,6,7,7a 4H-thieno(3,2-c)pyridinone-2 oxalate [French]
  • Thieno(3,2-c)pyridin-2(4H)-one, 5,6,7,7a-tetrahydro-5-((2-methylphenyl)methyl)-, ethanedioate

Systematic Name

  • Thieno(3,2-c)pyridin-2(7aH)-one, 4,5,6,7-tetrahydro-5-((2-methylphenyl)methyl)-, ethanedioate (1:1)

Registry Numbers

CAS Registry Number

  • 83446-90-6

System Generated Number

  • 0083446906

Molecular Formulas

Molecular Formula

  • C15-H16-N-O-S.C2-H2-O4

Molecular Formula Fragments

  • C15-H16-N-O-S
  • C2-H2-O4


Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 110mg/kg (110mg/kg)   European Patent Application. Vol. #0054442,