2-环己烯-1-酮

1-nitro-4-phenylcyclohexan-1-ide

1,4-二氧杂-螺[4,5]癸-7-烯-8-硼酸频哪醇酯

8-phenyl-1,4-dioxa-spiro[4.5]dec-7-ene

4-trans-phenylcyclohexanol