2-(1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptyl)cyclohexan-1-one

ethyl 2-(1,4-dioxaspiro[4.5]decan-6-yl)acetate

2-(methoxymethyl)cyclohexan-1-one

7a-chloro-3-methyl-4,5,6,7-tetrahydro-1-benzofuran-2-one

1-diazonio-4-(2-oxocyclohexyl)but-1-en-2-olate