title: 1,2,3-Triazoles. I. Some 4-aminotriazole-5-carbaldehydes.
mesh_terms: D000447:Aldehydes / Q000138:chemical synthesis; D000588:Amines / Q000138:chemical synthesis; D009682:Magnetic Resonance Spectroscopy; D013056:Spectrophotometry, Ultraviolet; D014230:Triazoles / Q000138:chemical synthesis*
chemical_list: D000447:Aldehydes; D000588:Amines; D014230:Triazoles