61-90-5
L-亮氨酸
→
2883-36-5
DL-LEU-DL-LEU
28659-88-3
328-39-2
DL-亮氨酸
2-bromo-4-methylpentanoyl chloride
3303-31-9
H-LEU-LEU-OH
17665-02-0
L-亮氨酰-D-亮氨酸二水合物