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  1. 3-Butenoic acid - 625-38-7, C4H6O2, density, melting point, …

  2. 3-Butenoic acid | C4H6O2 | CID 32743 - PubChem

  3. Butenoic acid - Wikipedia

  4. 3.4. Isomers | Organic Chemistry 1: An open textbook - Lumen …

  5. 3-Butenoic acid - NIST Chemistry WebBook

  6. 3-Butenoic acid - NIST Chemistry WebBook

  7. 3-Butenoic acid 97 625-38-7 - MilliporeSigma

  8. vinylacetic acid | C4H6O2 - ChemSpider

  9. Butenoic acid - Wikiwand

  10. 3-Butenoic acid - SpectraBase