1835-51-4
4-Methyl hydrogen DL-aspartate
→
~74%
856417-64-6
2-(叔丁氧基羰基氨基)-4-甲氧基-4-氧代丁酸
942297-60-1
methyl 4-hydroxy-3-[(2-methylpropan-2-yl)oxycarbonylamino]butanoate