*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TU4154065
CHEMICAL NAME           : Pregna-1,4-diene-3,20-dione,
                          11-beta,17,21-trihydroxy-, 17-valerate
CAS REGISTRY NUMBER     : 15180-00-4
LAST UPDATED            : 198209
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C26-H36-O6
MOLECULAR WEIGHT        : 444.62
WISWESSER LINE NOTATION : L E5 B666 OV AHTTT&J A1 CQ E1 FV1Q FOV4
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Prednisolone 17-valerate
   * Prednival
   * Pregna-1,4-diene-3,20-dione, 11,21-dihydroxy-17-((1-oxopentyl)oxy)-,  
   (11-beta)-
   * PV
   * 11-beta,17-21-Trihydroxypregna-1,4-diene-3,20-dione 17-valerate
   * W 4869
 
                       *** 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           : 490 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Endocrine - other changes
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
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 ***