*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : MD6959200
CHEMICAL NAME           : Gona-1,3,5(10)-trien-17-one, 3-methoxy-
CAS REGISTRY NUMBER     : 4147-10-8
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C18-H22-O2
MOLECULAR WEIGHT        : 270.40
COMPOUND DESCRIPTOR     : Reproductive Effector
                          Hormone
SYNONYMS/TRADE NAMES :
   * 18,19-Dinorandrosta-1,3,5(10)-trien-17-one, 3-methoxy-
   * 3-Methoxygona-1,3,5(10)-trien-17-one
   * 18-Norestrone methyl ether
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - rabbit
DOSE                    : 4500 ug/kg
SEX/DURATION            : female 1 day(s) pre-mating
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 ***