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Ethyl trans-2-butenoate, 反式-2-丁烯酸乙酯/100g/CAS:623-70-1'); document.write('¥230
3-Methyl-2-buten-1-ol, 3-甲基-2-丁烯-1-醇/50g/CAS:556-82-1'); document.write('¥142.5
1-Iodo-2-nitrobenzene, 1-硝基-2-碘苯/25g/CAS:609-73-4'); document.write('¥573.1