document.write('
'); document.write(''); document.write('
N-bromobutanimide, N-溴代丁二酰亚胺/500g/CAS:128-08-5'); document.write('¥110
BG-F661125(磨口三角瓶/磨口锥形瓶/125mL/磨口14/20)'); document.write('¥20