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4-Biphenylboronic acid, 4-联苯硼酸/25g/CAS:5122-94-1'); document.write('¥650
2,2,6-Trimethyl-4H-1,3-dioxin-4-one, 2,2,6-三甲基-4H-1,3-二英-4-酮/500mL/CAS:5394-63-8'); document.write('¥1130
tert-Butyl acetate, 醋酸叔丁酯/100mL/CAS:540-88-5'); document.write('¥240