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1-Iodo-3-nitrobenzene, 1-碘-3-硝基苯/100g/CAS:645-00-1'); document.write('¥810
Isopropyl acetate, 乙酸异丙酯/500mL/CAS:108-21-4'); document.write('¥119.9
Platinum(IV) oxide, 无水氧化铂/1g/CAS:1314-15-4'); document.write('¥638
Tetrabutyl ammonium chloride, 四丁基氯化胺/1kg/CAS:1112-67-0'); document.write('¥825