p. 1345
(2007/10/02)p. 1743 - 1749
(2007/10/02)4-Phenyl-1,2,4-triazolidine-3,5-dione
(4-nitrophenyl)diazomethane
6-(4-Nitro-phenyl)-3-phenyl-1,3,5-triaza-bicyclo[3.1.0]hexane-2,4-dione
1,3-dioxo-5-(4-nitrophenyl)-2-phenyl-7-ethoxyperhydropyrazolo<1,2-a>-1,2,4-triazole
7-(4-Nitro-phenyl)-1,3-dioxo-2-phenyl-2,3-dihydro-1H,7H-pyrazolo[1,2-a][1,2,4]triazole-5,6-dicarboxylic acid dimethyl ester
6-(4-Nitro-phenyl)-3-phenyl-1,3,5-triaza-bicyclo[3.1.0]hexane-2,4-dione
4-Phenylurazole
4-nitrobenzaldehdye