*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UY8691200 CHEMICAL NAME : 4H-Pyrrolo(2,3-g)isoquinolin-4-one, 1,4a,5,6,7,8,8a,9-octahydro-2,6-dimethyl-3-ethyl-, hydrochloride, trans-(+-)- CAS REGISTRY NUMBER : 78541-98-7 LAST UPDATED : 199409 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C15-H22-N2-O.Cl-H MOLECULAR WEIGHT : 282.85 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Piquindone hydrochloride * Ro 22-1319 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 220 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PSCHDL Psychopharmacology (Berlin). (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.47- 1976- Volume(issue)/page/year: 79,32,1983 *** END OF RECORD ***