5-(1,3-Dioxolan-2-yl)-2-thienyl 1-propylbutyl ketone

2-(2,6-Difluorobenzoyl)-5-(1,3-dioxolan-2-yl)thiophene

5-(1,3-Dioxolan-2-yl)-2-(4-heptyloxybenzoyl)thiophene

2-(2,5-Dimethoxybenzoyl)-5-(1,3-dioxolan-2-yl)thiophene

2-(2,4-Dimethoxybenzoyl)-5-(1,3-dioxolan-2-yl)thiophene

n-Heptyl 2-pyridyl ketone

2-Undecanoylpyridine

Cycloheptyl 2-pyridyl ketone

2-Methylproyl 2-pyridyl ketone

(4-Cyclohexyl)butyl 2-pyridyl ketone

2-(2-Methoxybenzoyl)pyridine