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Isopropylmagnesium chloride, 异丙基氯化镁/1L/CAS:1068-55-9
'); document.write('¥525

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L-Aspartic acid diethyl ester hydrochloride, L-天门冬酸二乙酯盐酸盐/100g/CAS:16115-68-7
'); document.write('¥75

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Chlorodiphenylphosphine, 二苯基氯化膦/25g/CAS:1079-66-9
'); document.write('¥149

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BG-C144500(格式蛇形冷凝器/冷凝管/冷凝部分长500mm,磨口24/40)
'); document.write('¥136

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Ethanesulfonyl chloride, 乙基磺酰氯/25g/CAS:594-44-5
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