The molecular formula C2H2O3 (molar mass: 74.04 g/mol, exact mass: 74.0004 u) may refer to:
The molecular formula C2H2O3 (molar mass: 74.04 g/mol, exact mass: 74.0004 u) may refer to: Formic anhydride, or methanoic anhydride Glyoxylic acid, or oxoacetic acid
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).