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1-Bromo-2-nitrobenzene, 1-溴-2-硝基苯/100g/CAS:577-19-5'); document.write('¥533.5
N,N-Dimethylacetamide, N,N-二甲基乙酰胺/1L/CAS:127-19-5'); document.write('¥350
2,6-Lutidine, 2,6-二甲基吡碇/500g/CAS:108-48-5'); document.write('¥585