*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UQ8150500 CHEMICAL NAME : 4-Pyrazolidinecarboxy-2',6'-xylidide, 1,2-diethyl- CAS REGISTRY NUMBER : 23280-58-2 BEILSTEIN REFERENCE NO. : 0673804 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H25-N3-O MOLECULAR WEIGHT : 275.44 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1,2-Diethyl-4-pyrazolidinecarboxy-2',6'-xylidide *** 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 : 61 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 58,724,1969 *** END OF RECORD ***