*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UX9665450
CHEMICAL NAME           : 1-Pyrrolidineacetic acid,
                          3-(((3-carboxypropyl)amino)methylene)-2,4-dioxo-,
                          1-ethyl ester
CAS REGISTRY NUMBER     : 141581-94-4
LAST UPDATED            : 199410
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C13-H18-N2-O6
MOLECULAR WEIGHT        : 298.33
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   1-Ethoxycarbonylmethyl-3-(gamma-carboxypropyl)aminomethylenepyrrolidine-
     2,4-dione
   * 1-Ethyl  
   3-(((3-carboxypropyl)amino)methylene)-2,4-dioxo-1-pyrrolidineacetate
 
                       *** 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           : 1500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCJOAU Pharmaceutical Chemistry Journal (English Translation).  Translation
   of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013)  No.1-
   1967-  Volume(issue)/page/year: 26,53,1992
 
                            *** END OF RECORD ***