1,4-二氧杂螺[4.5]癸-8-基4-甲基苯磺酸酯

4-氧代环己烷-1-醇对甲苯磺酸酯

8-异丙氧基-1,4-二噁螺[4.5]癸烷

4-异丙氧基环己酮

1-methyl-2-methylidene-4-phenylmethoxycyclohexan-1-ol