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  1. Ethylene oxide - Wikipedia

  2. Ethylene Oxide | C2H4O | CID 6354 - PubChem

  3. Ethylene oxide - NIST Chemistry WebBook

  4. Ethylene oxide | C2H4O - ChemSpider

  5. Ethylene oxide - NIST Chemistry WebBook

  6. C2H4O Lewis Structure (Ethylene Oxide) - YouTube

  7. Ethylene Oxide (Cicads 54, 2003) - International Programme on …

  8. Ethylene oxide | chemical compound | Britannica

  9. Ethylene oxide - Wikiwand

  10. Ethylene Oxide - Encyclopedia.com