*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : GY7050000 CHEMICAL NAME : Cyclopentenone CAS REGISTRY NUMBER : 28982-58-3 LAST UPDATED : 198406 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C5-H6-O MOLECULAR WEIGHT : 82.11 COMPOUND DESCRIPTOR : Drug Mutagen *** HEALTH HAZARD DATA *** ** MUTATION DATA ** TYPE OF TEST : DNA inhibition TEST SYSTEM : Rodent - mouse Ascites tumor DOSE/DURATION : 2143 umol/L REFERENCE : JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 67,1235,1978 *** END OF RECORD ***