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2-Methoxynaphthalene, 2-萘甲醚/100g/CAS:93-04-9'); document.write('¥139
Isatin, 靛红(吲哚醌,吲哚-2,3-二酮)/500g/CAS:91-56-5'); document.write('¥660
BG-C204200(直型冷凝器/冷凝管/冷凝部分长200mm,磨口24/40)'); document.write('¥60
4-Methoxybenzyl alcohol, 4-甲氧基苄醇/100g/CAS:105-13-5'); document.write('¥210