فهرست مقالات 5-triaryl-1H-imidazole دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - Snail shell as a natural and highly efficient catalyst for the synthesis of imidazole derivatives Zakaria Benzekribe Houda Serrar Abdelkebir Zarguil Said Boukhris Abdelaziz Souizi