glutamic,methylene
Glutamic
103321-40-0L-Glutamic acid, N-[4-[(4-amino-1-oxobutyl)amino]-1-oxobutyl]-,bis(1,1-dimethylethyl) ester
497146-46-0L-Glutamic acid,L-arginyl-L-arginylglycyl-L-arginyl-L-lysyl-L-threonyl-L-threonyl-L-lysyl-L-lysyl-L-arginyl-L-a-glutamyl-L-a-glutamyl-