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Potassium hydride, 氢化钾/25g/CAS:7693-26-7'); document.write('¥610
1,3-Cyclopentanedione, 1,3-环戊二酮/50g/CAS:3859-41-4'); document.write('¥2000
1,3-Dimethylurea, 1,3-二甲基脲/10g/CAS:96-31-3'); document.write('¥268
3-Methyl-3-buten-1-ol, 3-甲基-3-丁烯-1-醇/500ml/CAS:763-32-6'); document.write('¥936