80687-30-5 BRN 5562830 Isoleucine, N-((2-chloroethyl)nitrosocarbamoyl)-, L- L-Isoleucine, N-(((2-chloroethyl)nitrosoamino)carbonyl)- N-((2-Chloroethyl)nitrosocarbamoyl)-L-isoleucine N-(Chloro-2 ethyl)-N-nitrosocarbamyl-L-isoleucine [French]