133081-24-0
6-肼基烟酸
+
24424-99-5
二碳酸二叔丁酯
→
~95%
133081-25-1
6-[2-(叔丁氧羰基)肼基]烟酸
5326-23-8
6-氯烟酸
133081-26-2
(2,5-dioxopyrrolidin-1-yl) 6-[2-[(2-methylpropan-2-yl)oxycarbonyl]hydrazinyl]pyridine-3-carboxylate