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Methyl trifluoromethanesulfonate, 三氟甲烷磺酸甲酯/5g/CAS:333-27-7'); document.write('¥160
Potassium benzoate, 苯甲酸钾/100g/CAS:582-25-2'); document.write('¥360
2-(2-Bromoethyl)-1,3-dioxolane, 2-(2-溴乙基)-1,3-二恶烷/5g/CAS:18742-02-4'); document.write('¥150