95-89-6
3-氯-2,5-二甲基吡嗪
→
~79%
13134-38-8
3-氨基-2,5-二甲基吡嗪
83505-98-0
3-azido-2,5-dimethylpyrazine
~39%
123-32-0
2,5-二甲基吡嗪
~10%