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Thiophene, 噻吩/100g/CAS:110-02-1
'); document.write('¥100

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Dicyclohexylcarbodiimide, N,N'-二环己基碳二亚胺(DCC)/1kg/CAS:538-75-0
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BG-S280032(空心玻璃塞/玻璃空心塞/#32)
'); document.write('¥33.6

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4-Tolylboronic acid, 4-甲苯硼酸/25g/CAS:5720-05-8
'); document.write('¥820

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