4-amino-2-phenyl-[1,2,4]triazino[3,2-b]quinazoline-3,10-dione

邻氨基苯甲酸

3-(甲基硫代)-6-苯基-1,2,4-噻嗪-5(2H)-酮

1-(benzylideneamino)-3-phenyl-2H-(1,2,4)triazino(3.2-b)quinazoline-2,6(1H)-dione

4-amino-6-phenyl-3-sulfanylidene-2H-1,2,4-triazin-5-one