脲

• Guideline for safety application of sulfonylurea herbicides
  磺酰脲类除草剂合理使用准则
• Synthesis and analysis of n , n ' - diphenyl thiourea
  二苯基硫脲的合成与分析
• Determination of the content of baicalin in qinghouyan mixture with hplc
  格列本脲的含量
• Determination of mieyouniao residues in foods
  食品中灭幼脲残留量的测定
• The synthesis of n - nitrophenyl urea derivatives
  硝基苯基脲衍生物的合成
• Studies on urease activities of rhziosphere soil of legume
  豆科牧草根际土壤脲酶活性的研究
• Determination of diflubenzuron residues in vegetable foods
  植物性食品中除虫脲残留量的测定
• Determination of chlorbenzuron residues in vegetable foods
  植物性食品中灭幼脲残留量的测定
• Printing , dyeing and finishing operations accelerator in fixing baths
  左右时形成硫脲， 170
• Qualitative analysis of urease in vegetable protein drinking
  植物蛋白饮料中脲酶的定性测定