Synthesis and application of 4 - chloracetyl acetidin were introduced.介绍 4- 氯乙酰乙酸乙酯的合成及应用....

氯乙酰基...

chloracetyl的音标：chloracetyl的英式发音音标为：[k'lɔ:reɪsɪtɪl]chloracetyl的美式发音音标为：[k'lɔreɪsɪtɪl]...