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Pyridine sulfur trioxide,三氧化硫吡啶/1kg/CAS:26412-87-3'); document.write('¥1050
Copper chromite, 亚铬酸铜/100g/CAS:12018-10-9'); document.write('¥674
Copper, 铜粉/50g/CAS:7440-50-8'); document.write('¥71
N-Iodosuccinimide, N-碘代丁二酰亚胺/25g/CAS:516-12-1'); document.write('¥320
tert-Butyl hydroperoxide, 叔丁基过氧化氢/250ml/CAS:75-91-2'); document.write('¥190
N-Iodosuccinimide, N-碘代丁二酰亚胺/5g/CAS:516-12-1'); document.write('¥140