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Copper(I) bromide-dimethyl sulfide,溴化亚铜二甲硫醚/10g/CAS:54678-23-8
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Isobutyryl chloride, 异丁酰氯/500g/CAS:79-30-1
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Ethylene oxide(solution), 环氧乙烷(溶液)/100g/CAS:75-21-8
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