82301-82-4
O-Peoc-L-2-hydroxy-3-methylbytansaeure-t-butylester
→
~75%
3519-30-0
(S)-ALPHA羟基异正戊酸叔丁酯
72-18-4
L-缬氨酸
18667-97-5
O-acetyl-L-α-hydroxyisovaleric acid
17407-55-5
L-α-羟基异戊酸
380886-48-6
2-Methyl-2-propanyl (2S)-2-acetoxy-3-methylbutanoate