L-Leucine,L-seryl-L-seryl-L-isoleucyl-L-a-glutamyl-L-phenylalanyl-L-alanyl-L-arginyl-

L-Leucine,L-seryl-L-seryl-L-isoleucyl-L-a-glutamyl-L-phenylalanyl-L-alanyl-L-arginyl- · CAS 149997-91-1