*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : OZ6825000 CHEMICAL NAME : alpha-dl-Methadol CAS REGISTRY NUMBER : 63869-11-4 LAST UPDATED : 199012 DATA ITEMS CITED : 1 WISWESSER LINE NOTATION : QY2&XR&R&1Y1&N1&1 SYNONYMS/TRADE NAMES : * USAF EL-33 *** 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 : 100 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689 *** END OF RECORD ***