*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TU4157084
CHEMICAL NAME           : Pregna-1,4-diene-3,20-dione,
                          11,21-bis(acetyloxy)-11-hydroxy-1,7-((1-oxopentyl)oxy
                          )-
CAS REGISTRY NUMBER     : 80447-56-9
LAST UPDATED            : 199109
DATA ITEMS CITED        : 1
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 11-Acetyl PVA
   *   11,21-Bis(acetyloxy)-11-hydroxy-1,7-((1-oxopentyl)oxy)pregna-1,4-diene-3
     ,20-dione
   * Prednisolone 17-valerate 11,21-diacetate
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >3797 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
REFERENCE :
   OYYAA2 Oyo Yakuri.  Pharmacometrics.  (Oyo Yakuri Kenkyukai, CPO Box 180,
   Sendai 980-91, Japan) V.1-    1967-  Volume(issue)/page/year: 20,195,1980
 
                            *** END OF RECORD ***