7505-94-4
ethyl 3-hydroxy-2,2-dimethylbutanoate
+
5674-01-1
2-甲基烯丙基氯化镁
→
113793-73-0
6-hydroxy-2,5,5-trimethyl-1-hepten-4-one
113793-74-1
6-hydroxy-2,5,5-trimethylhept-2-en-4-one