*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : VT9630600 CHEMICAL NAME : L-Serine, O-(4-(methylnitrosoamino)butyl)- CAS REGISTRY NUMBER : 64332-95-2 LAST UPDATED : 199712 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C8-H17-N3-O4 MOLECULAR WEIGHT : 219.28 COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * O-(4-(Methylnitrosoamino)butyl)-L-serine *** STATUS IN U.S. *** EPA GENETOX PROGRAM 1988, Negative: E coli polA with S9 EPA GENETOX PROGRAM 1988, Inconclusive: E coli polA without S9 *** END OF RECORD ***