*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : VT9630800 CHEMICAL NAME : L-Serine, 5-(methylnitrosoamino)pentanoate (ester) CAS REGISTRY NUMBER : 64345-85-3 LAST UPDATED : 199304 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H17-N3-O5 MOLECULAR WEIGHT : 247.29 COMPOUND DESCRIPTOR : Mutagen *** STATUS IN U.S. *** EPA GENETOX PROGRAM 1988, Inconclusive: E coli polA without S9; E coli polA with S9 *** END OF RECORD ***