*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XJ1260750 CHEMICAL NAME : 2H-1,4-Thiazin-3(4H)-one, 5-methyl-6-(4-pyridinyl)- CAS REGISTRY NUMBER : 98320-09-3 LAST UPDATED : 199801 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H10-N2-O-S MOLECULAR WEIGHT : 206.28 COMPOUND DESCRIPTOR : Drug *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 165 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4565813 *** END OF RECORD ***