*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : AC6149350 CHEMICAL NAME : Acetamide, N-methyl-N-(1-methyl-4-(1-pyrrolidinyl)-2-butynyl)- CAS REGISTRY NUMBER : 83481-69-0 BEILSTEIN REFERENCE NO. : 4183507 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H20-N2-O MOLECULAR WEIGHT : 208.34 SYNONYMS/TRADE NAMES : * N-Methyl-N-(1-methyl-4-(1-pyrrolidinyl)-2-butynyl)acetamide *** 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 : 138 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 242,464,1987 *** END OF RECORD ***