67-56-1
甲醇
+
2971-79-1
4-哌啶甲酸甲酯
→
~92%
1690-75-1
N-甲基-4-哌啶甲酸甲酯
71985-80-3
1-甲基哌啶-4-甲酸盐酸盐
~89%
~85%
55-22-1
异烟酸
50-00-0
甲醛
7630-02-6
methyl 1-methylpyridin-1-ium-4-carboxylate,iodide
59097-06-2
Isonicotinic acid
498-94-2
4-哌啶甲酸
2459-09-8
异烟酸甲酯