فهرس المقالات 8-Dioxooctahydroxanthenes حرية الوصول المقاله صفحة الملخص نص كامل 1 - Environmentally benign synthesis of 1,8-dioxooctahydroxanthene derivatives using 10-molybdo-2-vanadophosphoric acid as an efficient and reusable catalyst under solvent-free condition Laxmikant Chavan Bhagwat Nagolkar Trimbak Chondhekar Sunil Shankarwar
