oxophenylarsine

例句：

1. 1. The compound oxophenylarsine is a key intermediate in the synthesis of pharmaceuticals.
   这种化合物氧杂苯并三氮烯是合成药品的关键中间体。
2. 2.The research on oxophenylarsine has significant implications for the development of new materials.
   氧杂苯并三氮烯的研究对新材料的开发具有重要意义。
3. 3. The toxicity of oxophenylarsine was studied in detail by the researchers.
   研究人员详细研究了氧杂苯并三氮烯的毒性。