Synonyms:ICIG 1772;Ester methylique de la N-<(chloro-2-ethyl)nitrosocarbamoyl>-L-leucine;Ester methylique de la N-((chloro-2-ethyl)nitrosocarbamoyl)-L-leucine [French];Leu CNU;Leucine,N-((2-chloroethyl)nitrosocarbamoyl)-,methyl ester,L;L-N-((2-Chloroethyl)nitrosocarbamoyl)leucine methyl ester;