*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UY5769172 CHEMICAL NAME : 2-Pyrrolidinone, 5-ethoxy-1-(2-naphthalenylsulfonyl)- CAS REGISTRY NUMBER : 111711-63-8 BEILSTEIN REFERENCE NO. : 4760504 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H17-N-O4-S MOLECULAR WEIGHT : 319.40 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 5-Ethoxy-1-(2-naphthalenylsulfonyl)-2-pyrrolidinone *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill 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 : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 26,403,1991 *** END OF RECORD ***