74-88-4
甲基碘
→
~63%
115474-11-8
N-methyl-N-(5-nitropyridin-2-yl)acetamide
4093-89-4
2-(甲氨基)-5-硝基吡啶
+
108-24-7
乙酸酐
64-19-7
乙酸