*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : RC8997000
CHEMICAL NAME           : 19-Nor-17-alpha-pregn-4-en-20-yn-3-one, 17-hydroxy-,
                          and trans-alpha,alpha'-diethyl-4,4'- stilbenediol
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C20-H26-O2.C18-H20-O2
MOLECULAR WEIGHT        : 566.84
COMPOUND DESCRIPTOR     : Reproductive Effector
                          Human
                          Hormone
SYNONYMS/TRADE NAMES :
   * Diethylstilbestrol and norlutin
   * Norlutin and diethylstilbestrol
   * Norlutin and stilbestrol
   * Stilbestrol and norlutin
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human - woman
DOSE                    : 262 mg/kg
SEX/DURATION            : female 8-29 week(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - urogenital system
REFERENCE :
   JCEMAZ Journal of Clinical Endocrinology and Metabolism.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.12-    1952-
   Volume(issue)/page/year: 19,1369,1959
 
                            *** END OF RECORD ***