1-(4-Amino-6,8-dibromo-2-quinazolinyl)-4-(2-furanylcarbonyl)piperazine hydrochloride 111218-74-7 Piperazine, 1-(4-amino-6,8-dibromo-2-quinazolinyl)-4-(2-furanylcarbonyl)-, monohydrochloride