leucine,enkephalin,arginine
Arginine
444890-53-3L-Arginine,L-arginyl-L-arginyl-L-prolyl-L-seryl-L-histidyl-L-alanyl-L-methionyl-L-alanyl-
873466-30-9L-Arginine,L-phenylalanyl-L-alanyl-L-tyrosyl-L-arginyl-L-threonyl-L-phenylalanyl-L-tyrosyl-L-isoleucyl-L-isoleucyl-
873468-54-3L-Arginine,L-prolyl-L-tyrosyl-L-tryptophyl-L-lysyl-L-tryptophyl-L-glutaminyl-L-tyrosyl-L-lysyl-L-seryl-