2-Chloro-4'-(methylthio)benzophenone

ethyl 5-thenoyl-2-thiophene carboxylate

2-chloro-5-(7-chloroheptanoyl)pyridine

4-(2-Thenoyl)pyridine

3-(2-methoxybenzoyl)thiophene

3-(4-carboethoxybenzoyl)thiophene

3-(2-Chlorobenzoyl)thiophene

3-(3-Chloro-5-fluorobenzoyl)thiophene

3-(3,4-Difluorobenzoyl)thiophene

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

Hexyl 5-(1,3-Dioxolan-2-yl)-2-thiophenecarboxylate