*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UW5966050
CHEMICAL NAME           : 2,4,6(1H,3H,5H)-Pyrimidinetrione,
                          5-ethyl-5-(4-(4-fluorophenyl)-4-oxobutyl)-,
                          monosodium salt
CAS REGISTRY NUMBER     : 97068-32-1
LAST UPDATED            : 198706
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C16-H17-F-N2-O4.Na
MOLECULAR WEIGHT        : 343.34
WISWESSER LINE NOTATION : T6NVNV FVTJ E2 E3VR DF &-NA-
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   5-Ethyl-5-(4-(4-fluorophenyl)-4-oxobutyl)-2,4,6(1H,3H,5H)-pyrimidinetrio
     ne monosodium salt
   * F-B 1
   * F-B 1 (Pharmaceutical)
 
                       *** 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           : 1539 mg/kg
TOXIC EFFECTS :
   Behavioral - altered sleep time (including change in righting reflex)
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
   ZMZADD Zhonghua Mazuixue Zazhi.  Chinese Journal of Anesthesiology.  (China
   International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.1- 
     1981-  Volume(issue)/page/year: 5(2),65,1985
 
                            *** END OF RECORD ***