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3-Methyl-2-butenal, 3-甲基-2-丁烯醛/5ml/CAS:107-86-8'); document.write('¥140
L-Valine, L-缬氨酸/500g/CAS:72-18-4'); document.write('¥300
1-Bromo-2-nitrobenzene, 1-溴-2-硝基苯/25g/CAS:577-19-5'); document.write('¥217.8
BG-A201419(A型接头/上14/20/下19/22)'); document.write('¥20
2-Iodoaniline, 2-碘苯胺/5g/CAS:615-43-0'); document.write('¥120
BG-A151420(75°弯头/磨口14/20)'); document.write('¥35.2