79221-43-5 | 1-Piperazinecarbothioamide, 4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-N -phenyl- | C21H24 N6 O2 S |
79221-18-4 | 4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-N-cyclopentyl-1-piperazinecar boxamide | C20H28 N6 O3 |
79221-28-6 | 1-Piperazinecarboxamide, 4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-N-(2 -methylphenyl)-, hydrochloride | C22H26 N6 O3 . x Cl H |