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3-Chloro-1-propanol, 3-氯-1-丙醇/100g/CAS:627-30-5'); document.write('¥218
Triphenylphosphine, 三苯基膦/100g/CAS:603-35-0'); document.write('¥120
2-Pyrrolidinone, 2-吡咯烷酮/100g/CAS:616-45-5'); document.write('¥285