*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TL1466000 CHEMICAL NAME : 1-Piperazinecarboxylic acid, 4-(7-nitro-4-benzofurazanyl)-, ethyl ester CAS REGISTRY NUMBER : 61785-56-6 LAST UPDATED : 199410 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C13-H15-N5-O5 MOLECULAR WEIGHT : 321.33 WISWESSER LINE NOTATION : T56 BNONJ FNW I- AT6N DNTJ DVO2 COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * B2742 *** HEALTH HAZARD DATA *** ** MUTATION DATA ** TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 100 ug/plate REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 48,145,1977 *** STATUS IN U.S. *** EPA GENETOX PROGRAM 1988, Positive: Histidine reversion-Ames test *** END OF RECORD ***