2-苯基环己酮

3--1.2-benzo-3.4-cyclohexan-cyclobuten-(1)

1-(1-Phenyl-cyclohex-2-enyl)-pyrrolidine

2-环己酮甲酸乙酯

4-methyl-3,4,5,6,7,8-hexahydro-2H-chromene