4423-79-4
1,4-二氧杂螺[4.5]-2-癸酮
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94034-49-8
2-bromo-1,4-dioxaspiro[4.5]decan-3-one
108-94-1
环己酮
590-67-0
1-甲基环己醇
93796-39-5
3-(triphenyl-λ5-phosphanylidene)-1,4-dioxaspiro[4.5]decan-2-one