74693-67-7 | 3-Quinolinecarboxylicacid, 1,2-dihydro-4-hydroxy-1-methyl-2-oxo-,2-[(5-nitro-2-furanyl)methylene]hydrazide | C16H12 N4 O6 |
74693-63-3 | 3-Quinolinecarboxylic acid, 1,2-dihydro-1-ethyl-4-hydroxy-2-oxo-, ((5- nitro-2-furanyl)methylene)hydrazide | C17H14 N4 O6 |
74693-60-0 | 4-(Acetyloxy)-1-ethyl-3-(2-(1-methyl-5-nitro-1H-imidazol-2-yl)ethenyl) -2(1H)-quinolinone | C19H18 N4 O5 |