*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : KG2965000
CHEMICAL NAME           : Estra-4,9-dien-3-one, 17-alpha-methyl-17-propionyl-
CAS REGISTRY NUMBER     : 34184-77-5
LAST UPDATED            : 199209
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C22-H30-O2
MOLECULAR WEIGHT        : 326.52
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * Estra-4,9-dien-3-one, 17-methyl-17-(1-oxopropyl)-, (17-beta)-
   * Promegestone
   * R 5020
   * RU5020
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Unscheduled DNA synthesis
TEST SYSTEM             : Rodent - rat Liver
DOSE/DURATION           : 20 umol/L
REFERENCE :
   CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House,
   Southfield Road, Eynsham, Oxford OX8 1JJ, UK)  V.1-    1980-
   Volume(issue)/page/year: 13,373,1992
 
                            *** END OF RECORD ***