2,2-dimethoxycycloheptan-1-one

3-(4-氟苯基)-1-(4-甲基苯基)-1-丙酮

4-(4-fluorophenyl)-2-methoxy-6-(4-methylphenyl)pyridine-3-carbonitrile

1-(1-chloro-2,2,2-trimethoxyethylidene)-2-ethylcyclopropane

1-(1-chloro-2,2,2-trimethoxyethylidene)-2-methylcyclopropane