*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : JF7966000
CHEMICAL NAME           : 18,19-Dinorpregn-4-ene-3,20-dione
CAS REGISTRY NUMBER     : 2299-98-1
BEILSTEIN REFERENCE NO. : 3211678
REFERENCE               : 4-07-00-02379 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C19-H26-O2
MOLECULAR WEIGHT        : 286.45
COMPOUND DESCRIPTOR     : Reproductive Effector
                          Hormone
SYNONYMS/TRADE NAMES :
   * 18,19-Dinorprogesterone
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rabbit
DOSE                    : 1 mg/kg
SEX/DURATION            : female 1 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Fertility - other measures of fertility
REFERENCE :
   85GRAA "The Control of Fertility," Pincus, G., New York, Academic Press,
   1965  Volume(issue)/page/year: -,57,1965
 
                            *** END OF RECORD ***