*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : KG7405000
CHEMICAL NAME           : Estra-1,3,5(10)-triene-3,17-diol (17-beta)-,
                          17-(2,2-dimethylhydrazinecarboxylate)
CAS REGISTRY NUMBER     : 55081-70-4
BEILSTEIN REFERENCE NO. : 2306067
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C21-H30-N2-O3
MOLECULAR WEIGHT        : 358.53
WISWESSER LINE NOTATION : L E5 B666TTT&J E1 FOVMN1&1 OQ
COMPOUND DESCRIPTOR     : Reproductive Effector
                          Hormone
SYNONYMS/TRADE NAMES :
   * 17-beta-(N',N'-Dimethylhydrazino-carbonyloxy)-estra-1,3,5(10)-trien-3-ol
   * STS 456
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 40 ug/kg
SEX/DURATION            : female 1 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - other measures of fertility
REFERENCE :
   ATSUDG Archives of Toxicology, Supplement.  (Springer-Verlag New York, Inc.,
   Service Center, 44 Hartz Way, Secaucus, NJ 07094)  No.1-    1978-
   Volume(issue)/page/year: 4,248,1980
 
                            *** END OF RECORD ***