*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XN0296000 CHEMICAL NAME : 2-Thiophenesulfonamide, 5-chloro- CAS REGISTRY NUMBER : 53595-66-7 BEILSTEIN REFERENCE NO. : 0130728 REFERENCE : 4-18-00-06708 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C4-H4-Cl-N-O2-S2 MOLECULAR WEIGHT : 197.66 WISWESSER LINE NOTATION : T5SJ BG ESWZ COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 5-Chloro-2-thiophenesulfonamide *** 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 : 50 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 ***