*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BR5779000 CHEMICAL NAME : Ammonium, (3-hydroxy-2-pyridyl)methyltrimethyl-, bromide, diisopropylcarbamate (ester) CAS REGISTRY NUMBER : 66967-91-7 LAST UPDATED : 199107 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H28-N3-O2.Br MOLECULAR WEIGHT : 374.38 WISWESSER LINE NOTATION : T6NJ B1K1&1&1 COVNY1&1&Y1&1 &E COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * (3-Hydroxy-2-pyridyl)methyltrimethylammonium bromide diisopropylcarbamate (ester) * Ro 2-2043 *** 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 : 22 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JACSAT Journal of the American Chemical Society. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1879- Volume(issue)/page/year: 74,3323,1952 *** END OF RECORD ***