英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:


请选择你想看的字典辞典:
单词字典翻译
C2H4O查看 C2H4O 在百度字典中的解释百度英翻中〔查看〕
C2H4O查看 C2H4O 在Google字典中的解释Google英翻中〔查看〕
C2H4O查看 C2H4O 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Ethylene oxide - Wikipedia
    Ethylene oxide is an organic compound with the formula C2H4O It is a cyclic ether and the simplest epoxide: a three-membered ring consisting of one oxygen atom and two carbon atoms
  • Ethylene Oxide | C2H4O | CID 6354 - PubChem
    Ethylene Oxide | C2H4O | CID 6354 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety hazards toxicity information, supplier lists, and more
  • C2H4O - Wikipedia
    C2H4O The molecular formula C2H4O (molar mass: 44 05 g mol, exact mass: 44 0262 u) may refer to: Acetaldehyde (ethanal) Ethenol (vinyl alcohol) Ethylene oxide (epoxyethane, oxirane)
  • C2H4O Lewis structure, Isomers, molecular geometry, hybridization
    The Lewis structure of acetaldehyde (C2H4O) is made up of 2 carbon (C) atoms present at the center while 4 hydrogens (H) and 1 oxygen (O) atom occupy terminal positions
  • CID 12498471 | C2H4O | CID 12498471 - PubChem
    CID 12498471 | C2H4O | CID 12498471 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety hazards toxicity information, supplier lists, and more
  • ETHYLENE OXIDE | 75-21-8 - ChemicalBook
    Description Ethylene oxide (C2H4O) is a kind of cyclic ether with important industrial applications Although it is highly toxic and dangerous for household application and consumers to use, it can be used for the manufacture of many important industrial and commercialized products as well as some chemicals and intermediates
  • Ethylene oxide - NIST Chemistry WebBook
    Formula: C 2 H 4 O Molecular weight: 44 0526 IUPAC Standard InChI:InChI=1S C2H4O c1-2-3-1 h1-2H2 Copy IUPAC Standard InChIKey:IAYPIBMASNFSPL-UHFFFAOYSA-N Copy CAS Registry Number: 75-21-8 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file View 3d structure (requires JavaScript HTML 5)
  • Ethylene oxide - NIST Chemistry WebBook
    Ethylene oxide Formula: C 2 H 4 O Molecular weight: 44 0526 IUPAC Standard InChI: InChI=1S C2H4O c1-2-3-1 h1-2H2 Copy
  • Ethylene oxide | C2H4O - ChemSpider
    ChemSpider record containing structure, synonyms, properties, vendors and database links for Ethylene oxide, 75-21-8, T3OTJ, IAYPIBMASNFSPL-UHFFFAOYSA-N





中文字典-英文字典  2005-2009