document.write('
'); document.write(''); document.write('
Methylmagnesium bromide, 甲基溴化镁/100ml/CAS:75-16-1'); document.write('¥330
4-Methoxy-3-buten-2-one, 4-甲氧基-3-丁烯-2-酮/10mL/CAS:4652-27-1'); document.write('¥339