*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XM8290000 CHEMICAL NAME : 2-Thiophenecarboxamide CAS REGISTRY NUMBER : 5813-89-8 BEILSTEIN REFERENCE NO. : 0110153 REFERENCE : 5-18-06-00162 (Beilstein Handbook Reference) LAST UPDATED : 199706 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C5-H5-N-O-S MOLECULAR WEIGHT : 127.17 WISWESSER LINE NOTATION : T5SJ BVZ COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 2-(Aminocarbonyl)thiophene * 2-Thenamide * 2-Thienylamide *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 85 mg/kg TOXIC EFFECTS : Behavioral - muscle weakness Behavioral - ataxia Lungs, Thorax, or Respiration - respiratory depression REFERENCE : APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 19,449,1961 *** END OF RECORD ***