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1-Bromo-2-nitrobenzene, 1-溴-2-硝基苯/500g/CAS:577-19-5
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BG-DZ-D452400(分水器/溶剂回收/100mL/玻璃节门/磨口24/40/)
'); document.write('¥360

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BT-Z18700(高压釜/高压反应釜/氢化釜/V700mL/S400mL)
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BH-10235(洗耳球/大号)
'); document.write('¥12

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1-Acetylimidazole, 1-乙酰基咪唑/100g/CAS:2466-76-4
'); document.write('¥470

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N-Ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline, 2-乙氧基-1-乙氧碳酰基-1,2-二氢喹啉/25g/CAS:16357-59-8
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