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2,2-Dimethoxypropane, 2,2-二甲氧基丙烷/500ml/CAS:77-76-9'); document.write('¥240
2-Cyclohexen-1-one, 环己烯酮/100g/CAS:930-68-7'); document.write('¥577.5
1,5-Cyclooctadiene, 1,5-环辛二稀/1L/CAS:1552-12-1'); document.write('¥639