ethyl selenomercaptan

例句：

1. 1. This compound is used as a pesticide to control insects.
   这种化合物用作杀虫剂来控制昆虫。
2. 2. The chemical was synthesized using the reaction between ethyl selenium and hydrogen sulfide.
   该化学物质是通过乙基硒和硫化氢之间的反应合成的。
3. 3.Ethyl selenium mercaptan is a common intermediate in the production of organo-selenium compounds.
   乙基硒化巯基甲酸盐是制备有机硒化合物的常见中间体。