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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
Dimethylacetylmethylphosphonate, 丙酮基膦酸二甲酯/100g/CAS:4202-14-6'); document.write('¥3280