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Dicyclohexylcarbodiimide, N,N'-二环己基碳二亚胺(DCC)/1kg/CAS:538-75-0'); document.write('¥450
BG-S280032(空心玻璃塞/玻璃空心塞/#32)'); document.write('¥33.6
4-Tolylboronic acid, 4-甲苯硼酸/25g/CAS:5720-05-8'); document.write('¥820