约 61,400,000 个结果
  1. 1,2-Butadiene - Wikipedia

  2. 1,2-Butadiene | C4H6 | CID 11535 - PubChem

  3. 1,2-Butadiene - NIST Chemistry WebBook

  4. 1,2-Butadiene - NIST Chemistry WebBook

  5. Butadiene - Wikipedia

  6. Butadiene - Formula, Structure, Properties, Reactions and Uses

  7. Butadiene | Synthesis, Polymerization, Monomer | Britannica

  8. Pi Molecular Orbitals of Butadiene - Master Organic Chemistry

  9. Butadiene - Wikiwand

  10. 3.4. Isomers | Organic Chemistry 1: An open textbook - Lumen …