The molecular formula C4H2O4 (molar mass: 114.06 g/mol, exact mass: 113.9953 u) may refer to:
The molecular formula C4H2O4 (molar mass: 114.06 g/mol, exact mass: 113.9953 u) may refer to: Acetylenedicarboxylic acid, or butynedioic acid Squaric acid, or quadratic acid
Category:Molecular formulas
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).