The molecular formula C18H23NO4 (molar mass: 317.37 g/mol, exact mass: 317.1627 u) may refer to:
The molecular formula C18H23NO4 (molar mass: 317.37 g/mol, exact mass: 317.1627 u) may refer to: Arbutamine Cocaethylene Denopamine 14-Hydroxydihydrocodeine
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).