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1-Iodo-3-nitrobenzene, 1-碘-3-硝基苯/100g/CAS:645-00-1'); document.write('¥810
Trifluoromethanesulfonic acid tert-butyldimethylsilyl ester, 叔丁基二甲基硅基三氟甲磺酸酯/50g/CAS:69739-34-0'); document.write('¥510