The molecular formula C21H27NO2 (molar mass: 325.44 g/mol) may refer to:
The molecular formula C21H27NO2 (molar mass: 325.44 g/mol) may refer to: Etafenone, a vasodilator Ifenprodil Norpropoxyphene SR 59230A
Category:Molecular formulas
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).