5-[2-(Methylthio)ethyl]-2,4-imidazolidinedione13253-44-6100 % similar 5-Hydantoinacetic acid5427-26-947 % similar Dl-alanyl-dl-methionine1999-43-547 % similar N-Acetylmethionine1115-47-545 % similar N-Acetyl-D-methionine1509-92-845 % similar N-Acetyl-L-methionine65-82-745 % similar 5-(Phenylmethyl)-2,4-imidazolidinedione3530-82-344 % similar N-Formylmethionine4289-98-941 % similar N-Formylmethionine4309-82-441 % similar 5-Isopropylhydantoin16935-34-540 % similar Boc-L-methionine2488-15-539 % similar N-(tert-Butyloxycarbonyl)-D-methionine5241-66-739 % similar L-Methionylglycine14486-03-439 % similar 2-Hydroxy-4-(methylthio)butyric acid583-91-538 % similar N-Acetyl-L-leucyl-N-[(1S)-1-formyl-3-(methylthio)propyl]-L-leucinamide110115-07-637 % similar D-Methionine348-67-436 % similar Methionine63-68-336 % similar Dihydrothymine696-04-835 % similar Benzyloxycarbonyl-L-methionine1152-62-135 % similar Cbz-D-methionine28862-80-835 % similar