8-chloro-5,5,6,6,7,7,8,8-octafluoro-2,2-dimethyloctan-3-one

3-叔-丁基环己-2-烯-1-酮

1-(4-氯苯氧基)-3,3-二甲基-2-丁酮

4,4-二甲基-1-戊烯-3-酮

trimethylsilyl 3,3-dimethyl-2-oxobutane-1-sulfonate