The molecular formula C3H2O (molar mass: 54.05 g/mol, exact mass: 54.0106 u) may refer to:
The molecular formula C3H2O (molar mass: 54.05 g/mol, exact mass: 54.0106 u) may refer to: Cyclopropenone Propadienone Propiolaldehyde, or propynal
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).