*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EK7797000 CHEMICAL NAME : Butanoic acid, 4-((1,1-dimethylethyl)nitrosoamino)- CAS REGISTRY NUMBER : 62018-93-3 BEILSTEIN REFERENCE NO. : 2253289 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H16-N2-O3 MOLECULAR WEIGHT : 188.26 COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * 4-((1,1-Dimethylethyl)nitrosoamino)butanoic acid *** STATUS IN U.S. *** EPA GENETOX PROGRAM 1988, Inconclusive: Histidine reversion-Ames test *** END OF RECORD ***