24484-93-3
4-氯吡啶-2-甲酸甲酯
+
108-91-8
环己胺
→
~85%
1094332-66-7
4-chloro-N-cyclohexylpyridine-2-carboxamide
53750-66-6
4-氯-吡啶-2-酰氯
98-98-6
2-吡啶甲酸