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1,3-Dichloro-1,1,3,3-Tetraisopropyldisiloxane, 1,3-二氯-1,1,3,3-四异丙基二硅氧烷/25g/CAS:69304-37-6
'); document.write('¥6529.6

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Isobutyryl chloride, 异丁酰氯/500g/CAS:79-30-1
'); document.write('¥470

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