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tert-Butyldimethylsilyl chloride, 叔丁基二甲基氯硅烷/1kg/CAS:18162-48-6'); document.write('¥675
(S)-(+)-3-Chloro-1,2-propanediol, (S)-3-氯-1,2-丙二醇/500g/CAS:60827-45-4'); document.write('¥1010