document.write('
'); document.write(''); document.write('
(R)-(+)-1,1'-Bi-2-naphthol, R-1,1'-联-2-萘酚/5g/CAS:18531-94-7'); document.write('¥240
delta-Valerolactone, delta-戊内酯/100g/CAS:542-28-9'); document.write('¥730
BG-F527050(圆底烧瓶/单颈/50mL/球磨口35/20)'); document.write('¥36
4-Methoxybenzyl alcohol, 4-甲氧基苄醇/25g/CAS:105-13-5'); document.write('¥80
Dipropylamine, 二正丙胺/100ml/CAS:142-84-7'); document.write('¥200
Trimethylsilylacetylene, 三甲基乙炔基硅/25ml/CAS:1066-54-2'); document.write('¥230