2α,6α,8β-trimethyl-5β-(3'-bromobenzoyloxy)tricyclo<6.3.0.01,6>undecane

3,6-diethenyl-2,4-dimethylbicyclo<2.2.2>oct-2-en-1-ol

6-Methoxy-2-oxo-1.4a.7-trimethyl-2.3.4.4a.9.10-hexahydro-phenanthren