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Sodium bis(trimethylsilyl)amide, 双(三甲基硅基)氨基钠/500ml/CAS:1070-89-9'); document.write('¥1040
Bis(cyclopentadienyl)zirconium dichloride, 二氯二茂锆/50g/CAS:1291-32-3'); document.write('¥540
Potassium ethylate, 乙醇钾/250g/CAS:917-58-8'); document.write('¥790
Benzyl mercaptan, 苄硫醇/25g/CAS:100-53-8'); document.write('¥100
3-Methyl-2-butenal, 3-甲基-2-丁烯醛/5ml/CAS:107-86-8'); document.write('¥140
Methyl cyanoacetate, 氰乙酸甲酯/100g/CAS:105-34-0'); document.write('¥140