108-50-9
2,6-二甲基吡嗪
+
120809-55-4
methyl 2,5-dibromo-3-methylimidazole-4-carboxylate
→
138335-70-3
1-(2,5-dibromo-3-methylimidazol-4-yl)-2-(6-methylpyrazin-2-yl)ethanone