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Potassium hydride, 氢化钾/25g/CAS:7693-26-7'); document.write('¥610
4-Methylphenylhydrazine hydrochloride, 4-甲基苯肼盐酸盐/250g/CAS:637-60-5'); document.write('¥720
Cyclopentanone, 环戊酮/500mL/CAS:120-92-3'); document.write('¥142.2