59-51-8
DL-甲硫氨酸
→
36207-43-9
2-amino-N-hydroxy-4-methylsulfanylbutanamide
452-95-9
L-methionine ethyl-ester
93000-03-4
2-(叔丁氧基羰基氨基)-4-(甲基硫代)丁酸