*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : KG7749000
CHEMICAL NAME           : Estra-1,3,5(10)-trien-17-one, dihydro-3-hydroxy-
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C18-H24-O2
MOLECULAR WEIGHT        : 272.42
COMPOUND DESCRIPTOR     : Reproductive Effector
                          Hormone
SYNONYMS/TRADE NAMES :
   * Dihydroestrone
   * Dihydro-3-hydroxyestra-1,3,5(10)-trien-17-one
   * Estrone, dihydro-
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rabbit
DOSE                    : 18 ug/kg
SEX/DURATION            : female 3-4 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 :
   AJPHAP American Journal of Physiology.  (American Physiological Soc., 9650
   Rockville Pike, Bethesda, MD 20814)  V.1-    1898- Volume(issue)/page/year:
   115,219,1936
 
                            *** END OF RECORD ***