*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : RP3675000 CHEMICAL NAME : 2-Oxaspiro(4.5)decan-3-one CAS REGISTRY NUMBER : 7236-78-4 BEILSTEIN REFERENCE NO. : 0119521 REFERENCE : 5-17-09-00205 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H14-O2 MOLECULAR WEIGHT : 154.23 WISWESSER LINE NOTATION : T5OV DXTJ D-& AL6XTJ COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * GO 177 * Godecke * beta,beta-Pentamethylene-alpha-butyrolactone *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 3 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 27ZQAG "Psychotropic Drugs and Related Compounds," 2nd ed., Usdin, E., and D.H. Efron, Washington, DC, 1972 Volume(issue)/page/year: -,321,1972 *** END OF RECORD ***