107986-52-7
S-methyl 1-(methoxyacetoxy)-1-cyclohexanethiocarboxylate
→
107986-60-7
4-acetoxy-3-methoxy-1-oxaspiro[4.5]dec-3-en-2-one
78229-45-5
3,4-dihydroxy-1-oxaspiro[4.5]dec-3-en-2-one