Abstract The N, N′-bis [1-(4-methoxyphenyl)-5-methyl-1 H-1, 2, 3-triazole-4-carbonyl] hydrazide 6 was synthesized from aryl triazole acids and its structure is established by MS, IR, and 1 H NMR spectral data. Compound 6, C 22 H 22 N 8 O 4, Mr= 462.48, crystallizes in the monoclinic space group P2 (1)/c with unit cell parameters a= 15.3451 (8), b= 8.6486 (4), c= 16.8502 (9) Å, α= 90.00, β= 95.731 (2), γ= 90.00 º, V= 2225.1 (2) Å 3, Z= 4, and Dx= ...