*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EK5910000 CHEMICAL NAME : 2-Butanesulfonic acid, 1,4-dioxo-1-(methylamino)-4-((5-(1-methylethyl)-1,3,4 -thiadiazol-2-yl) amino)-, monosodium salt CAS REGISTRY NUMBER : 95896-26-7 LAST UPDATED : 198703 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H15-N4-O5-S2.Na MOLECULAR WEIGHT : 358.40 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 : 1500 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 ***