document.write('
'); document.write(''); document.write('
2-Pyrrolidinone, 2-吡咯烷酮/100g/CAS:616-45-5'); document.write('¥285
4-Bromo-1-butene, 4-溴-1-丁烯/5g/CAS:5162-44-7'); document.write('¥98
3-Chloro-1-propanol, 3-氯-1-丙醇/100g/CAS:627-30-5'); document.write('¥218
BH-10261-8-16(真空胶管/白色/内径8mm/外径16mm/米)'); document.write('¥19.19