*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BR1351000 CHEMICAL NAME : Ammonium, (4-hydroxy-5-isopropyl-o-tolyl)trimethyl-, bromide CAS REGISTRY NUMBER : 66967-78-0 LAST UPDATED : 199012 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H22-N-O.Br MOLECULAR WEIGHT : 288.27 WISWESSER LINE NOTATION : 1Y1&R BQ D1 EK1&1&1 &E COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * (4-Hydroxy-5-isopropyl-o-tolyl)trimethylammonium bromide * Ro 2-4173 *** 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 : 3300 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : MECHAN Medicinal Chemistry, A Series of Reviews. (New York, NY) V.1-6, 1951-63. Discontinued. Volume(issue)/page/year: 3,326,1956 *** END OF RECORD ***