diethyl 2-(1-benzofuran-2-ylmethylidene)propanedioate

nitro-4 (benzofuryl-2)-3 butyrate d'ethyle

diethyl 2-[1-(1-benzofuran-2-yl)-2-nitroethyl]propanedioate

3-(1-benzofuran-2-yl)-5-ethoxy-3,4-dihydro-2H-pyrrole

乙醇胺