·2,447,543篇论文数据，部分数据来源于NoteExpress
An improved method for the preparation of pyrazolyl sulfamide was introduced, and the purity of product was improved with yield increased from 50% to 85% and less pollution.
介绍了吡唑磺酰胺的工艺改进方法，通过改进，提高了产品质量，收率由50%提高到85%。
youdao
应用推荐
模块上移
模块下移
不移动
