*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YT2910000
CHEMICAL NAME           : Urea,
                          1-(3-ethyl-5-isopropyl-5-methyl-2-oxotetrahydro-3-fur
                          oyl)-3-phenyl-
CAS REGISTRY NUMBER     : 28755-10-4
LAST UPDATED            : 198608
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C18-H24-N2-O4
MOLECULAR WEIGHT        : 332.44
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 1-(3-Ethyl-5-isopropyl-5-methyl-2-oxotetrahydro-3-furoyl)-3-phenylurea
   *   alpha-(N-Phenylallophanyl)-alpha-ethyl-gamma-isopropyl-gamma-valerolacto
     ne
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2563 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - convulsions or effect on seizure threshold
REFERENCE :
   AITEAT Archivum Immunologiae et Therapiae Experimentalis. (Ars Polona, POB
   1001, 00-068 Warsaw 1, Poland)  V.10-    1962-  Volume(issue)/page/year:
   18,584,1970
 
                            *** END OF RECORD ***