892396-47-3
2,3,5-trimethyl-6-(piperazin-1-ylmethyl)pyrazine
+
10400-19-8
吡啶-3-羧酸酰氯
→
~44%
892495-06-6
pyridin-3-yl-[4-[(3,5,6-trimethylpyrazin-2-yl)methyl]piperazin-1-yl]methanone