*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : RC9064000
CHEMICAL NAME           : 19-Norpregn-20-yn-3-one, 17-hydroxy-,
                          (5-alpha,17-alpha)-
CAS REGISTRY NUMBER     : 52-79-9
BEILSTEIN REFERENCE NO. : 3147588
REFERENCE               : 4-08-00-01116 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C20-H28-O2
MOLECULAR WEIGHT        : 300.48
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 5-alpha-Dihydronorethindrone
   * 5-alpha-Dihydronorethisterone
   * 5-alpha-Dihydro-19-norethisterone
   * 17-Hydroxy-19-norpregn-20-yn-3-one (5-alpha,17-alpha)-
   * 19-Nor-5-alpha,17-alpha-pregn-20-yn-3-one, 17-hydroxy-
   * STS 737
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >5 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   USXXAM United States Patent Document.  (U.S. Patent Office, Box 9,
   Washington, DC 20231)  Volume(issue)/page/year: #4978658
 
                            *** END OF RECORD ***