*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : RC8943500
CHEMICAL NAME           : 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, and
                          13-ethyl-17-hydroxy-18,19-dinor-17-alpha-
                          pregn-4-en-20-yn-3-one 17-acetate 3-oxime
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
COMPOUND DESCRIPTOR     : Reproductive Effector
                          Human
                          Hormone
SYNONYMS/TRADE NAMES :
   * Ethinylestradiol and norgestimate
   * Norgestimate and ethinylestradiol
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human - woman
DOSE                    : 54400 ug/kg
SEX/DURATION            : female 17 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Maternal Effects - uterus, cervix, vagina
   Reproductive - Fertility - other measures of fertility
REFERENCE :
   CCPTAY Contraception.  (Geron-X, Inc., POB 1108, Los Altos, CA 94022)  V.1-
   1970-  Volume(issue)/page/year: 24,173,1981
 
                            *** END OF RECORD ***