2-[4-[(1E,3E)-4-[5-(4,5-dihydro-1H-imidazol-2-yl)-1-benzofuran-2-yl]buta-1,3-dienyl]phenyl]-4,5-dihydro-1H-imidazole,hydrochloride

2-[(1E,3E,5E)-6-(5-carbamimidoyl-1-benzofuran-2-yl)hexa-1,3,5-trienyl]-1-benzofuran-5-carboximidamide,hydrochloride

5-溴苯并呋喃-2-羰酰氯