*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TU4154055
CHEMICAL NAME           : Pregna-1,4-diene-3,20-dione,
                          11,17,21-trihydroxy-16-methylene-, (11-beta)-
CAS REGISTRY NUMBER     : 599-33-7
LAST UPDATED            : 199403
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C22-H28-O5
MOLECULAR WEIGHT        : 372.50
SYNONYMS/TRADE NAMES :
   * Dacorsol
   * Decortilen
   * 16-Methyleneprednisolone
   * Prednylidene
   * Pregna-1,4-diene-3,20-dione, 11-beta,17,21-trihydroxy-16-methylene-
   * ST104
   * (11-beta)-11,17,21-Trihydroxy-16-methylenepregna-1,4-diene-3,20-dione
 
                       *** 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           : 7450 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 12,899,1962
 
                            *** END OF RECORD ***