The molecular formula C19H19N (molar mass: 261.36 g/mol, exact mass: 261.1517 u) may refer to:
The molecular formula C19H19N (molar mass: 261.36 g/mol, exact mass: 261.1517 u) may refer to: Phenindamine (Nolahist, Thephorin) Setiptiline, or teciptiline
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).