The molecular formula C18H23NO (molar mass: 269.38 g/mol, exact mass: 269.1780 u) may refer to:
The molecular formula C18H23NO (molar mass: 269.38 g/mol, exact mass: 269.1780 u) may refer to: Bifemelane 4-Methyldiphenhydramine Moxastine, or mephenhydramine Orphenadrine
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).