6613-56-5
3-ethoxy-2,4-dimethylcyclobut-2-en-1-one
+
925-90-6
乙基溴化镁
→
57634-44-3
3-ethyl-2,4-dimethylcyclobut-2-en-1-one
89711-23-9
5-ethyl-2-hexyl-3-methoxy-4,6-dimethylphenol