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bromo amine例句_bromo amine英汉例句_bromo amine双解例句_欧米惠必应词典
欧米惠必应词典

bromo amine

B 开头单词

常见例句

    双语例句

  • Screening for 2 - bromo-butyric acid as the starting material, after ammonolysis, esterification, ester amine solution, split, five-step cyclization reaction Levetiracetam.
    筛选以2-溴代丁酸为起始原料，经氨解，酯化，酯胺解，拆分，环合五步反应制得左乙拉西坦。
    • 返回 bromo amine