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Norbornene, 降冰片烯/100g/CAS:498-66-8'); document.write('¥250
Potassium hydride, 氢化钾/100g/CAS:7693-26-7'); document.write('¥2270
Calcium trifluoromethanesulfonate, 三氟代甲磺酸钙盐/5g/CAS:55120-75-7'); document.write('¥360
Dicyclohexylcarbodiimide, N,N'-二环己基碳二亚胺(DCC)/100g/CAS:538-75-0'); document.write('¥90