1,4-dioxaspiro[4.5]decan-6-ol

1,4-二氧杂螺[4.5]癸-6-烯

螺[1,3-二氧戊环-2,2'-[7]氧杂双环[4.1.0]庚烷]

1-硝基-1-环己烷

2-tert-butyldimethylsiloxy-2-(phenylthio)cyclohexanone