Oxepine - 291-70-3, C6H6O, density, melting point, boiling point ...
Oxepin - an overview | ScienceDirect Topics
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Oxepin - Wikipedia
Oxepin | C6H6O | CID 6451477 - PubChem
我想知道这个叫什么以及共轭情况? - 知乎
Oxepine CAS#: 291-70-3 - ChemicalBook
Oxepines - an overview | ScienceDirect Topics
Oxepin - NIST Chemistry WebBook
Oxepine | 291-70-3 - ChemicalBook