*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : MW5778000 CHEMICAL NAME : Hydrocoumarin, 3-(1-pyrrolidinylcarbonyl)- CAS REGISTRY NUMBER : 18186-69-1 LAST UPDATED : 198408 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C14-H15-N-O3 MOLECULAR WEIGHT : 245.30 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 3-(1-Pyrrolidinylcarbonyl)hydrocoumarin *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 600 mg/kg TOXIC EFFECTS : Behavioral - altered sleep time (including change in righting reflex) Behavioral - changes in motor activity (specific assay) REFERENCE : YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 88,755,1968 *** END OF RECORD ***