*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : ES7310000 CHEMICAL NAME : Butyric acid, beta-amino-beta-ureido-, ethyl ester CAS REGISTRY NUMBER : 73758-52-8 BEILSTEIN REFERENCE NO. : 1812594 REFERENCE : 2-03-00-00423 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H15-N3-O3 MOLECULAR WEIGHT : 189.25 WISWESSER LINE NOTATION : ZVMXZ1&1VO2 SYNONYMS/TRADE NAMES : * Ethyl beta-amino-beta-ureido-n-butyrate *** 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 : 178 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00720 *** END OF RECORD ***