salicylic anhydride

【化】水杨酐(即水杨酸内酯)

化学



双语例句

  1. Acetyl salicylic acid was synthesized from salicylic acid and acetic anhydride catalysed by pyridine.
    用吡啶催化剂,以水杨酸和乙酸酐为原料合成乙酰水杨酸。