5105-79-3
2-Methyl-2-propanyl 4-{[(benzyloxy)carbonyl]amino}butanoate
→
~88%
50479-22-6
4-氨基酸叔丁酯
115-11-7
异丁烯
+
56-12-2
γ-氨基丁酸
~33%
76197-90-5