*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BP8223000 CHEMICAL NAME : Ammonium, (p-(1,4-dihydro-3,5-dimethoxycarbonyl-2,6-dimethyl-4- pyridyl)phenyl)trimet hyl-, iodide CAS REGISTRY NUMBER : 66941-34-2 LAST UPDATED : 199007 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C20-H27-N2-O4.I MOLECULAR WEIGHT : 486.39 WISWESSER LINE NOTATION : T6M DHJ B1 DVO1 DR DK1&1&1& EVO1 F1 &I *** 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 : 1200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 6,361,1963 *** END OF RECORD ***