*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : YT3630000 CHEMICAL NAME : Urea, (1-ethyl-3-pyrrolidinyl)- CAS REGISTRY NUMBER : 19985-14-9 BEILSTEIN REFERENCE NO. : 0387848 REFERENCE : 5-22-08-00017 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H15-N3-O MOLECULAR WEIGHT : 157.25 WISWESSER LINE NOTATION : T5NTJ A2 CMVZ COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * (1-Ethyl-3-pyrrolidinyl)urea *** 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 : 150 mg/kg TOXIC EFFECTS : Brain and Coverings - recordings from specific areas of CNS Behavioral - somnolence (general depressed activity) 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: 11,1034,1968 *** END OF RECORD ***