*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TU5563500
CHEMICAL NAME           : Pregn-5-en-20-one, 3-beta-hydroxy-16-beta-methyl-
CAS REGISTRY NUMBER     : 1474-71-1
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C22-H34-O2
MOLECULAR WEIGHT        : 330.56
COMPOUND DESCRIPTOR     : Reproductive Effector
                          Hormone
SYNONYMS/TRADE NAMES :
   * 3-beta-Hydroxy-16-beta-methylpregn-5-en-20-one
   * 16-beta-Methyl-delta(sup 5)-pregnene-3-beta-ol-20-one
   * Pregn-5-en-20-one, 3-hydroxy-16-methyl-, (3-beta,16-beta)-
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rabbit
DOSE                    : 5 mg/kg
SEX/DURATION            : female 1 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Fertility - other measures of fertility
REFERENCE :
   ACEDAB Acta Endocrinologica, Supplementum (Copenhagen).  (Periodica,
   Skolegade 12 E, DK-2500 Valby, Denmark)  No.1-    1948-
   Volume(issue)/page/year: 73,3,1963
 
                            *** END OF RECORD ***