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L-Aspartic acid diethyl ester hydrochloride, L-天门冬酸二乙酯盐酸盐/500g/CAS:16115-68-7'); document.write('¥250
Trimethylsilyl trifluoromethanesulfonate, 三氟甲磺酸三甲基硅酯/5g/CAS:27607-77-8'); document.write('¥120
Trimethylsilyl trifluoromethanesulfonate, 三氟甲磺酸三甲基硅酯/100g/CAS:27607-77-8'); document.write('¥590