*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TM7175350 CHEMICAL NAME : Piperidine, 4-(1a,10b-dihydro-6H-dibenzo(3,4:6,7)cyclohept(1,2-b) oxiren-6-ylidene)-1-m ethyl- CAS REGISTRY NUMBER : 54191-04-7 BEILSTEIN REFERENCE NO. : 4916015 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C21-H21-N-O MOLECULAR WEIGHT : 303.43 COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * Cyproheptadine epoxide * Cyproheptadine-10,11-epoxide * 6H-Dibenzo(3,4:6,7)cyclohept(1,2-b)oxirene, piperidine deriv. *** STATUS IN U.S. *** EPA GENETOX PROGRAM 1988, Inconclusive: Histidine reversion-Ames test *** END OF RECORD ***