84993-79-3 BRN 5603275 Claco Ser CNU Ester methylique de la O-(chloroacetate)-N-((chloro-2-ethyl)nitrosocarbamoyl)-L-serine ICIG 1771 L-N-((2-Chloroethyl)nitrosocarbamoyl)serine methyl ester chloroacetate (ester) Serine, N-((2-chloroethyl)nitrosocarbamoyl)-, methyl ester, chloroacetate (ester)