5-(2-Chloronicotinoyl)-2-furoic acid

Ethyl 7-oxo-7-(3-thienyl)heptanoate

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

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

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

Cyclopropyl 5-(1,3-dioxolan-2-yl)-2-thienyl ketone

Cyclohexylmethyl 5-(1,3-dioxolan-2-yl)-2-thienyl ketone

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

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

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

5-(1,3-Dioxolan-2-yl)-2-(2-trifluoromethylbenzoyl)thiophene