1-(4-Amino-6,7-Dimethoxy-2-Quinazolinyl)-4-[(Tetrahydro-2-Furanyl)Carbonyl]Piperazine Hydrochloride 98% 70024-40-7 C₁₉H₂₆ClN₅O₄ 423.89 g./mol ฿220.00 View