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1,3-Cyclopentanedione, 1,3-环戊二酮/25g/CAS:3859-41-4'); document.write('¥1200
4-Bromo-1-butene, 4-溴-1-丁烯/100g/CAS:5162-44-7'); document.write('¥918
1-Iodo-2-nitrobenzene, 1-硝基-2-碘苯/100g/CAS:609-73-4'); document.write('¥1755.6