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Pyridine sulfur trioxide,三氧化硫吡啶/100g/CAS:26412-87-3'); document.write('¥210
Fluoroboric acid, 氟硼酸/500g /CAS:16872-11-0'); document.write('¥400
Diphenylphosphoryl azide, 叠氮磷酸二苯酯/5g/CAS:26386-88-9'); document.write('¥90
Trimethylsilyl trifluoromethanesulfonate, 三氟甲磺酸三甲基硅酯/25g/CAS:27607-77-8'); document.write('¥220