document.write('
'); document.write(''); document.write('
1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol, 双丙酮-D-甘露糖醇/25g/CAS:1707-77-3'); document.write('¥240
DZ-BG-五口瓶(500mL)'); document.write('¥150