The molecular formula C5H8O (molar mass: 84.12 g/mol) may refer to:
The molecular formula C5H8O (molar mass: 84.12 g/mol) may refer to: Cyclopentanone 2,3-Dihydropyran trans-2-Methyl-2-butenal 2-Methylbut-3-yn-2-ol 3-Penten-2-one
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).