methionine,sulfone,phenylthiohydantoin
Methionine
662118-76-5L-Methionine,L-alanyl-L-alanyl-L-leucyl-L-leucyl-L-phenylalanyl-L-cysteinyl-L-leucyl-L-leucyl-L-valyl-L-valyl-L-valyl-L-valyl-L-valyl-L-leucyl-
755739-00-5L-Methionine,N-[1-[(2R)-2-amino-3-mercapto-1-oxopropyl]-4-piperidinyl]-N-benzoyl-,methyl ester