*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NS0720000 CHEMICAL NAME : Isonicotinamide, thio-, 1-oxide CAS REGISTRY NUMBER : 63919-16-4 BEILSTEIN REFERENCE NO. : 0119576 REFERENCE : 4-22-00-00691 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H6-N2-O-S MOLECULAR WEIGHT : 154.20 WISWESSER LINE NOTATION : T6NJ AO DYZUS SYNONYMS/TRADE NAMES : * Isonicotinamide-1-oxide, thio- *** 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 : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490 *** END OF RECORD ***