document.write('
'); document.write(''); document.write('
9-Borabicyclo[3.3.1]nonane, 9-硼杂双环[3.3.1]壬烷(9-BBN)/1L/CAS:280-64-8'); document.write('¥1350
1,3-Dithiane, 1,3-二噻烷/25g/CAS:505-23-7'); document.write('¥1050