*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : KG7755000
CHEMICAL NAME           : Estra-1,3,5(10)-trien-17-one, 4-hydroxy-3-methoxy-
CAS REGISTRY NUMBER     : 5976-62-5
BEILSTEIN REFERENCE NO. : 2509555
REFERENCE               : 4-08-00-02401 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C19-H24-O3
MOLECULAR WEIGHT        : 300.43
COMPOUND DESCRIPTOR     : Reproductive Effector
                          Hormone
SYNONYMS/TRADE NAMES :
   * 4-Hydroxy-3-methoxy-1,3,5(10)-estratrien-17-one
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 30 mg/kg
SEX/DURATION            : female 1-6 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
REFERENCE :
   STEDAM Steroids.  (Holden-Day Inc., 4432 Telegraph Ave., Oakland, CA 94609)
   V.1-    1963-  Volume(issue)/page/year: 30,343,1977
 
                            *** END OF RECORD ***