4475-96-1
2-Amino-3-methylbutyronitrile
→
~73%
93169-29-0
2-Amino-3-methylbutanamide hydrochloride
35150-08-4
Boc-L-缬氨酰胺
25680-59-5
3-propan-2-yl-1H-pyrazin-2-one
25773-40-4
2-异丙基-3-甲氧基吡嗪