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tert-Butyl acetate, 醋酸叔丁酯/500mL/CAS:540-88-5'); document.write('¥700
delta-Valerolactone, delta-戊内酯/100g/CAS:542-28-9'); document.write('¥730
delta-Valerolactone, delta-戊内酯/50g/CAS:542-28-9'); document.write('¥550
Azidotrimethylsilane, 叠氮基三甲基硅烷/5mL/CAS:4648-54-8'); document.write('¥140
Triphenylphosphine, 三苯基膦/100g/CAS:603-35-0'); document.write('¥120
1,3-Cyclohexadiene, 1,3-环己二烯/5ml/CAS:592-57-4'); document.write('¥380