The molecular formula C4H6O2 may refer to:
The molecular formula C4H6O2 may refer to: Butenoic acids But-3-enoic acid Crotonic acid Isocrotonic acid 1,4-Butynediol Butyrolactones β-Butyrolactone γ-Butyrolactone Diacetyl, or butanedione Diepoxybutane 1,4-Dioxene Formyl acetone, technically , but it only exists as a salt of the enol, sodium formyl acetone. Methacrylic acid Methyl acrylate Succinaldehyde Vinyl acetate
==References==
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).