*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EK7786100 CHEMICAL NAME : Butanoic acid, 4-((7,8-dihydro-7,7-dimethyl-4-(methylamino)-6H-pyrim ido(4,5-b)(1,4) benzothiazin-9-yl)amino)-, monohydrobromide CAS REGISTRY NUMBER : 103291-36-7 LAST UPDATED : 199103 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C17-H23-N5-O2-S.Br-H MOLECULAR WEIGHT : 442.43 COMPOUND DESCRIPTOR : Drug *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >500 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: 19,567,1985 *** END OF RECORD ***