1-N-butyl-1-N',1-N'-dimethylethane-1,1-diamine

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1-N-butyl-1-N',1-N'-dimethylethane-1,1-diamine
• 化学式: C₈H₂₀N₂
• 分子量: 144.26
• InChiKey: QQLYUHARZWHGFE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  10
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  15.3
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• Methods for detecting colorectal cancer using a DNA marker of exfoliated epithelia and a fecal blood marker
  申请人：Mayo Foundation for Medical Education and Research

  公开号：US10435753B2

  公开（公告）日：2019-10-08

  The present invention provides methods and materials related to the detection of colorectal neoplasm-specific markers in or associated with a subject's stool sample. In particular, the present invention provides methods and materials for identifying mammals having a colorectal neoplasm by detecting the presence of exfoliated epithelial markers (e.g., human DNA, tumor assoicated gene alterations, tumor associated proteins) and blood markers (e.g., homoglobin, serum proteins) in a stool sample obtained from the mammal.

  本发明提供了与检测受试者粪便样本中或与之相关的结直肠肿瘤特异性标记物有关的方法和材料。特别是，本发明提供了通过检测哺乳动物粪便样本中是否存在脱落上皮标记物（如人类 DNA、肿瘤相关基因改变、肿瘤相关蛋白）和血液标记物（如同型血红蛋白、血清蛋白）来鉴定哺乳动物是否患有结直肠肿瘤的方法和材料。
• Systems and Methods for Use of Water with Switchable Ionic Strength
  申请人：Jessop Philip G.

  公开号：US20140076810A1

  公开（公告）日：2014-03-20

  Methods and systems for use of switchable water, which is capable of reversibly switching between an initial ionic strength and an increased ionic strength, is described. The disclosed methods and systems can be used, for example, in distillation-free removal of water from solvents, solutes, or solutions, desalination, clay settling, viscosity switching, etc. Switching from lower to higher ionic strength is readily achieved using low energy methods such as bubbling with C0 2 , CS 2 or COS or treatment with Bronsted acids. Switching from higher to lower ionic strength is readily achieved using low energy methods such as bubbling with air, inert gas, heating, agitating, introducing a vacuum or partial vacuum, or any combination or thereof.