吐纳麝香

1-chloro-1-fluoro-2,2,3,3-tetramethylcyclopropane

2-bromo-3-methoxy-2,3-dimethylbutane

3,4-dimethyl-1-phenyl-2,5-dihydrophosphole

2-methyl-1-pyridin-4-yl-propan-1-one