2-(benzenesulfonyl)-1-cyclopropylethanone

ethyl 4-(1H-benzimidazol-2-ylsulfanyl)butanoate

triethyl 1-methyl-4-oxo-6,7-dihydro-5H-pyrrolo[2,3-b]azepine-3,5,8-tricarboxylate

diethyl 2-diethoxyphosphorylhexanedioate

ethyl 4-[(2-acetyl-1-benzofuran-7-yl)oxy]butanoate