93-58-3
苯酸甲酯
+
6304-31-0
2-butyl-4-methylpyridine
→
6301-75-3
2-(4-methylpyridin-2-yl)-1-phenyl-pentan-1-one
108-47-4
2,4-二甲基吡啶
108-89-4
4-甲基吡啶