*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XT5616500 CHEMICAL NAME : p-Toluenesulfonamide, N-(4-chloro-3-oxobutyl)- CAS REGISTRY NUMBER : 31984-14-2 LAST UPDATED : 199707 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H14-Cl-N-O3-S MOLECULAR WEIGHT : 275.77 WISWESSER LINE NOTATION : G1V2MSWR D1 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * N-(4-Chloro-3-oxobutyl)-p-toluenesulfonamide * N-Tosyl-beta-alanine chloromethyl ketone *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 400 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 69,1451,1980 *** END OF RECORD ***