p. 1383 - 1388
(2007/10/02)C18H13N5O6
5-(5-Nitro-furan-2-yl)-4-(4-nitro-phenyl)-2-phenyl-2,4-dihydro-[1,2,4]triazol-3-one
4-(3-Methoxy-phenyl)-5-(5-nitro-furan-2-yl)-2-phenyl-2,4-dihydro-[1,2,4]triazol-3-one
4-(4-Bromo-phenyl)-5-(5-nitro-furan-2-yl)-2-phenyl-2,4-dihydro-[1,2,4]triazol-3-one
4-(4-Chloro-phenyl)-5-(5-nitro-furan-2-yl)-2-phenyl-2,4-dihydro-[1,2,4]triazol-3-one