List of Articles structural characterization Open Access Article Abstract Page Full-Text 1 - Synthesis and Structural Characterization of Novel Quinazoline–Thiadiazole Aryl-Urea Derivatives with Ortho-Substituted Aryl Groups Sara Masoudinia Marjaneh Samadizadeh Alireza Foroumadi Hamidreza Bijanzadeh Maliheh Safavi