*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : LL6620000 CHEMICAL NAME : Fluorene-9-carboxylic acid, 2-(isobutylamino)ethyl ester, hydrochloride CAS REGISTRY NUMBER : 63957-01-7 LAST UPDATED : 199009 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C20-H23-N-O2.Cl-H MOLECULAR WEIGHT : 345.90 WISWESSER LINE NOTATION : L B656 HHJ HVO2M1Y1&1 &GH COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 2-(Monoisobutyl)ethyl 9-fluorenecarboxylate hydrochloride *** 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 : 200 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: 74,274,1942 *** END OF RECORD ***