arginine,phenylhydrazide
Arginine
521937-81-5L-Arginine,L-alanyl-L-a-aspartyl-L-threonyl-L-valyl-L-glutaminyl-L-a-glutamyl-L-alanyl-L-threonyl-L-phenylalanyl-L-glutaminyl-L-valyl-L-a-glutamyl-L-leucyl-L-prolyl-
874755-92-7L-Arginine,L-leucyl-L-tyrosyl-L-arginyl-L-seryl-L-prolyl-L-seryl-L-methionyl-L-prolyl-L-a-glutamyl-L-asparaginyl-L-leucyl-L-asparaginyl-L-arginyl-L-arginyl-L-arginyl-