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最近浏览产品
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N,N-Dimethylacetamide, N,N-二甲基乙酰胺/1L/CAS:127-19-5
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4-Methylphenylhydrazine hydrochloride, 4-甲基苯肼盐酸盐/500g/CAS:637-60-5
'); document.write('¥1200

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Allyl chloroformate, 氯甲酸烯丙酯/1kg/CAS:2937-50-0
'); document.write('¥605

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β-D-Glucose pentaacetate, β-D-葡萄糖五乙酸酯/1kg/CAS:604-69-3
'); document.write('¥300

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