The molecular formula C4H2 (molar mass: 50.06 g/mol, exact mass: 50.01565 u) may refer to:
The molecular formula C4H2 (molar mass: 50.06 g/mol, exact mass: 50.01565 u) may refer to: Diacetylene, or butadiyne Propalene, or bicyclo[1.1.0]buta-1,3-diene
Category:Molecular formulas
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).