1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-((tetrahydro-2-furanyl)carbonyl)piperazine 63074-08-8 63590-64-7 70024-40-7 Blavin Flumarc Fosfomic Piperazine, 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-((tetrahydro-2-furanyl)carbonyl)- Terazosin Terazosina [INN-Spanish] Terazosine Terazosine [INN-French] Terazosinum [INN-Latin] Vasomet