demecarium bromide

例句：

1. 1. The compound was used as a pesticide to control insects.
   这种化合物被用作杀虫剂来控制昆虫。
2. 2.It is a common chemical used in the production of plastics and other materials.
   它是一种常见的化学物质，用于生产塑料和其他材料。
3. 3.The use of this compound has been banned due to its toxicity.
   由于其毒性，这种化合物的使用已被禁止。