1,6-Dinitro-benzolsulfonsaeure | 54730-01-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1,6-Dinitro-benzolsulfonsaeure
• 英文别名: 2,6-dinitrobenzenesulfonate；2,6-Dinitrobenzene-1-sulfonic acid；2,6-dinitrobenzenesulfonic acid
• CAS: 54730-01-7
• 化学式: C₆H₄N₂O₇S
• 分子量: 248.173
• InChiKey: JIBYVYTYCPNJJO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.3
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  154
• 氢给体数：
  1
• 氢受体数：
  7

文献信息

• CMP method for copper, tungsten, titanium, polysilicon, and other substrates using organosulfonic acids as oxidizers
  申请人：Carter K. Melvin

  公开号：US20050090109A1

  公开（公告）日：2005-04-28

  The invention relates to chemical mechanical polishing of substrates using an abrasive and a fluid composition, wherein certain organosulfonic acid compounds are used as oxidizers, and particularly relates to a method of polishing substrates comprising copper, tungsten, titanium, and/or polysilicon using a chemical-mechanical polishing system comprising organosulfonic acids having an electrochemical oxidation potential greater than 0.2V as an oxidizer.

  本发明涉及使用磨料和流体组合物对基底进行化学机械抛光，其中使用某些有机磺酸化合物作为氧化剂，特别是涉及一种使用化学机械抛光系统对由铜、钨、钛和/或多晶硅组成的基底进行抛光的方法，该系统包含电化学氧化电位大于 0.2V 的有机磺酸作为氧化剂。
• Cell fixative and method of staining cells without destroying the cell surface
  申请人：ORTHO DIAGNOSTIC SYSTEMS INC. (a New Jersey corp.)

  公开号：EP0562877B1

  公开（公告）日：2000-06-14
• METHODS AND COMPOSITIONS FOR IDENTIFYING A FETAL CELL
  申请人：Verinata Health, Inc

  公开号：EP2389455A1

  公开（公告）日：2011-11-30
• CMP composition of boron surface-modified abrasive and nitro-substituted sulfonic acid and method of use
  申请人：Compton Frederick Timothy

  公开号：US20070054495A1

  公开（公告）日：2007-03-08

  A composition and associated method for chemical mechanical planarization (or other polishing) are described. The composition contains a boron surface-modified abrasive, a nitro-substituted sulfonic acid compound, a per-compound oxidizing agent, and water. The composition affords high removal rates for barrier layer materials in metal CMP processes. The composition is particularly useful in conjunction with the associated method for metal CMP applications (e.g., step 2 copper CMP processes).
• Methods and compositions for identifying a fetal cell
  申请人：Deng David Xingfei

  公开号：US20100304978A1

  公开（公告）日：2010-12-02

  The present invention provides methods and compositions for specifically identifying a fetal cell. An initial screening of approximately 400 candidate genes by digital PCR in different fetal and adult tissues identified a subset of 24 gene markers specific for fetal nucleated RBC and trophoblasts. The specific expression of those genes was further evaluated and verified in more defined tissues and isolated cells through quantitative RT-PCR using custom Taqman probes specific for each gene. A subset of fetal cell specific markers (FCM) was tested and validated by RNA fluorescent in situ hybridization (FISH) in blood samples from non-pregnant women, and pre-termination and post-termination pregnant women. Applications of these gene markers include, but are not limited to, distinguishing a fetal cell from a maternal cell for fetal cell identification and genetic diagnosis, identifying circulating fetal cell types in maternal blood, purifying or enriching one or more fetal cells, and enumerating one or more fetal cells during fetal cell enrichment.