*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : JF7956000
CHEMICAL NAME           : 18,19-Dinorpregna-4,15-dien-20-yn-3-one,
                          13-ethyl-17-hydroxy-, (17-alpha)-
CAS REGISTRY NUMBER     : 60282-87-3
BEILSTEIN REFERENCE NO. : 4237181
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C21-H26-O2
MOLECULAR WEIGHT        : 310.47
COMPOUND DESCRIPTOR     : Reproductive Effector
                          Hormone
SYNONYMS/TRADE NAMES :
   * 17-alpha-Ethinyl-13-ethyl-17-beta-hydroxy-4,15-gonadien-3-one
   * Gestodene
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 12 ug/kg
SEX/DURATION            : female 1 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Fertility - other measures of fertility
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 35,459,1985
 
                            *** END OF RECORD ***