*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : KG7962600
CHEMICAL NAME           : Estr-4-en-3-one, 16-beta,17-beta-dihydroxy-16-methyl-
CAS REGISTRY NUMBER     : 1911-14-4
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C19-H28-O3
MOLECULAR WEIGHT        : 304.47
COMPOUND DESCRIPTOR     : Reproductive Effector
                          Hormone
SYNONYMS/TRADE NAMES :
   * 16-beta,17-beta-Dihydroxy-16-methylestr-4-en-3-one
   * 16-alpha-Methyl-16-beta-hydroxy-19-nortestosterone
 
                       *** 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 ***