1,2,4-Triazolo(3,4-a)phthalazine, 3-(4-(dimethylamino)phenyl)-6-ethoxy- 3-(4-(Dimethylamino)phenyl)-6-ethoxy-1,2,4-triazolo(3,4-a)phthalazine 87540-43-0 BENZENAMINE, 4-(6-ETHOXY-1,2,4-TRIAZOLO(3,4-a)PHTHALAZIN-3-YL)-N,N-DIMETHYL-