*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TK8225000 CHEMICAL NAME : Piperazine, 1-benzoyl-4-benzyl- CAS REGISTRY NUMBER : 63991-67-3 BEILSTEIN REFERENCE NO. : 0266199 REFERENCE : 5-23-01-00195 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C18-H20-N2-O MOLECULAR WEIGHT : 280.40 WISWESSER LINE NOTATION : T6N DNTJ AVR& D1R SYNONYMS/TRADE NAMES : * N-Benzyl N'-benzoylpiperazine *** 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 : 400 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: AD691-490 *** END OF RECORD ***