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tert-Butylchlorodiphenylsilane, 叔丁基二苯基氯硅烷/5g/CAS:58479-61-1'); document.write('¥340
(R)-(-)-3-Chloro-1,2-propanediol, (R)-3-氯-1,2-丙二醇/5g/CAS:57090-45-6'); document.write('¥100