*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : RB5876900
CHEMICAL NAME           : A-Nor-5-alpha-androstan-17-one,
                          2-beta-ethynyl-2-hydroxy-
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C20-H28-O2
MOLECULAR WEIGHT        : 300.48
COMPOUND DESCRIPTOR     : Reproductive Effector
                          Hormone
SYNONYMS/TRADE NAMES :
   * 2-beta-Ethynyl-2-hydroxy-A-nor-5-alpha-androstan-17-one
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 300 mg/kg
SEX/DURATION            : female 1-3 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - pre-implantation mortality (e.g. reduction in
   number of implants per female; total number of implants per corpora lutea)
REFERENCE :
   85GRAA "The Control of Fertility," Pincus, G., New York, Academic Press,
   1965  Volume(issue)/page/year: -,111,1965
 
                            *** END OF RECORD ***