*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TU5058000 CHEMICAL NAME : Pregn-4-ene-3,20-dione, 11-beta-hydroxy- CAS REGISTRY NUMBER : 600-57-7 LAST UPDATED : 199709 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C21-H30-O3 MOLECULAR WEIGHT : 330.51 COMPOUND DESCRIPTOR : Reproductive Effector Hormone SYNONYMS/TRADE NAMES : * 21-Deoxycorticosterone * 11-beta-Hydroxypregn-4-ene-3,20-dione * 11-beta-Hydroxyprogesterone * Pregn-4-ene-3,20-dione, 11-hydroxy-, (11-beta)- *** HEALTH HAZARD DATA *** ** REPRODUCTIVE DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Parenteral SPECIES OBSERVED : Rodent - rat DOSE : 28 mg/kg SEX/DURATION : female 28 day(s) pre-mating TOXIC EFFECTS : Reproductive - Maternal Effects - uterus, cervix, vagina REFERENCE : JEMEAV Journal of Experimental Medicine. (Rockefeller Univ. Press, 1230 York Ave., New York, NY 10021) V.1- 1896- Volume(issue)/page/year: 102,347,1955 *** END OF RECORD ***