Phosphonates翻译
Web大量翻译例句关于"phosphonate" – 英中词典以及8百万条中文译文例句搜索。 phosphonate - 英中 – Linguee词典 在Linguee网站寻找 Web大量翻译例句关于"phosphonate" – 英中词典以及8百万条中文译文例句搜索。
Phosphonates翻译
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WebNational Center for Biotechnology Information. 8600 Rockville Pike, Bethesda, MD, 20894 USA. Contact. Policies. FOIA. HHS Vulnerability Disclosure. National Library of Medicine. National Institutes of Health. Department of Health and Human Services. Webphosphonate, phosphonate, or phosphate functional group is limited by their inadequate membrane permeation and oral absorption. Phosphonate, phosphinate, and phosphate groups carry one or two negative charges at physio-logical pH values making them very polar (Figure 1). This high polarity is the basis for many deficiencies in terms of drug ...
WebJan 26, 2010 · phosphite和phosphate除了译作酯外还可以译作亚磷酸盐和磷酸盐. phosphonite和phosphonate就只能当作酯解释了. 至少我从化工引擎 … Web"phosphoneoepitope" 中文翻译: [网络] 膦基表面 "phosphonate polymer" 中文翻译: n.磷酸盐聚合物 "phosphonia" 中文翻译: 磷 杂 "phosphonate anti-scaling agent" 中文翻译: 膦酸盐防 …
Webphosphonates which are used to make a variety of end products such as stabilizers, flame retardants and antioxidants. P0Cl 3 Phosphorous oxichloride Reactive chlorinating and phosphorylating intermediate product Base stock in the production of organic phosphites, phosphates and phosphonates which are used to make a variety of end products WebPhosphonates are strong complexing agents used in bleach-containing detergents for the stabilization of the active by preventing its catalytic decomposition due to heavy metal …
WebPhosphonate. Phosphonates or Phosphonic acids are organic compounds containing one or more C-PO (OH) 2 or C-PO (OR) 2 (with R= alkyl, aryl) groups. Bisphosphonates were first synthesized in 1897 by Von Baeyer and Hofmann. An example of such a bisphosphonate is HEDP. Since the work of Schwarzenbach in 1949, phosphonic acids are known as ...
WebMar 8, 2024 · Phosphonate production and consumption in the marine environment. (A) This schematic emphasizes reaction pathways (e.g., to methylphosphonate [Mpn]) that are most relevant for planktonic ecosystems in the oligotrophic surface ocean.Branch points to additional natural products are indicated where possible. For a comprehensive overview … graph edmentumWebThe strong polar character of the phosphoryl group of H-phosphonates is responsible to a great extent for the reactivity of this class of compounds. The chapter defines the chemical reactivity of dialkyl phosphonates and their usefulness in various synthetic applications. . The process of hydrolysis is also described in the chapter. chip shop wymans brook cheltenhamWeb大量翻译例句关于"phosphonates" – 英中词典以及8百万条中文译文例句搜索。 phosphonates - 英中 – Linguee词典 在Linguee网站寻找 graphed maple leafWebAug 28, 2024 · Metal phosphonates are an important class of metal–organic hybrid materials that exhibit versatile structures, intriguing functions and high water and thermal stability. Despite a large number of metal phosphonates achieved over the past few decades, those incorporating metalloligands are rather limited. The ChemComm … chip shop yattonWebMar 13, 2024 · bisphosphonates：二磷酸盐；orthopaedics：骨科、整形外科； agonist：激动剂、兴奋剂； prophylactic：预防性的；. Most of tumor vaccines currently focus on … chip shop writtleWebOct 20, 2024 · Preparation of phosphonic acids from phosphonates. 3.1. Hydrolysis of phosphonates with hydrochloric acid. The most general method to prepare phosphonic acids from phosphonates is to use concentrated HCl solution (35–37% in water; ≈12 M) at reflux for 1 to 12 h as shown in Figure 5. graphed line written in standard formWebPhosphonate and phosphinate metabolism - Reference pathway. Natural products containing carbon-phosphorous bonds, so-called C-P compounds, are derivatives of … chip shop wymondham