*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : RC8960560
CHEMICAL NAME           : 19-Norpregn-4-ene-3,20-dione, 4-chloro-
CAS REGISTRY NUMBER     : 99950-46-6
BEILSTEIN REFERENCE NO. : 3160642
REFERENCE               : 4-07-00-02390 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C20-H27-Cl-O2
MOLECULAR WEIGHT        : 334.92
COMPOUND DESCRIPTOR     : Reproductive Effector
                          Hormone
SYNONYMS/TRADE NAMES :
   * 4-Chloro-19-norprogesterone
   * 4-Chloro-19-norpregn-4-ene-3,20-dione
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 2 mg/kg
SEX/DURATION            : female 1 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Maternal Effects - uterus, cervix, vagina
REFERENCE :
   85GRAA "The Control of Fertility," Pincus, G., New York, Academic Press,
   1965  Volume(issue)/page/year: -,150,1965
 
                            *** END OF RECORD ***