*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : RO0650000 CHEMICAL NAME : 1,3,4-Oxadiazole, 2-amino-5-(4-pyridyl)- CAS REGISTRY NUMBER : 704-56-3 BEILSTEIN REFERENCE NO. : 0391156 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H6-N4-O MOLECULAR WEIGHT : 162.17 WISWESSER LINE NOTATION : T6NJ D- CT5NN DOJ EZ COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 2-Amino-5-(4-pyridyl)-1,3,4-oxadiazole *** 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 : 580 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: 9,478,1966 *** END OF RECORD ***