p. 1411 - 1422
(2007/10/02)1-(4-nitrophenyl)-3-phenyl-1H-1,2,4-triazole
phenyl 5-aminotetrazol-1-yl ketone p-nitrophenylhydrazone
N-(4-Nitro-phenyl)-N'-[1-phenyl-1-(5-phenyl-tetrazol-1-yl)-meth-(Z)-ylidene]-hydrazine
N-(4-Nitro-phenyl)-N'-[1-phenyl-1-(5-phenyl-tetrazol-2-yl)-meth-(Z)-ylidene]-hydrazine
N-(4-Nitro-phenyl)-N'-[1-phenyl-1-(5-o-tolyl-tetrazol-1-yl)-meth-(Z)-ylidene]-hydrazine