*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : CU1320000 CHEMICAL NAME : Benz(4,5)aceanthryleno(1,2-b)oxirene, 5b,6a-dihydro- CAS REGISTRY NUMBER : 93673-32-6 LAST UPDATED : 199707 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C20-H12-O MOLECULAR WEIGHT : 268.32 COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * Benz(e)aceanthrylene-5,6-oxide * 5b,6a-Dihydrobenz(4,5)aceanthryleno(1,2-b)oxirene *** HEALTH HAZARD DATA *** ** MUTATION DATA ** TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 50 ng/plate REFERENCE : MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1986- Volume(issue)/page/year: 2,101,1987 *** END OF RECORD ***