*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EK5915000 CHEMICAL NAME : 2-Butanesulfonic acid, 1,4-dioxo-1-(methylamino)-4-((5-(2-methylpropyl)-1,3, 4-thiadiazol-2- yl)amino)-, monosodium salt CAS REGISTRY NUMBER : 95896-27-8 LAST UPDATED : 198703 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H17-N4-O5-S2.Na MOLECULAR WEIGHT : 372.43 COMPOUND DESCRIPTOR : Drug *** 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 : 800 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 19,33,1985 *** END OF RECORD ***