*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UY5882932 CHEMICAL NAME : 2-Pyrrolidinone, 3-methyl-5-(2-thienylmethyl)-, trans- CAS REGISTRY NUMBER : 97561-79-0 LAST UPDATED : 199807 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H13-N-O-S MOLECULAR WEIGHT : 195.30 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * trans-Methyl-3 (thienyl-2 methyl)-5 pyrrolidinone-2 * trans-3-Methyl-5-(2-thienylmethyl)-2-pyrrolidinone * SR 42008 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4604383 *** END OF RECORD ***