The molecular formula C21H25NO2 (molar mass: 323.43 g/mol) may refer to: 4-Hydroxy-1-methyl-4-(4-methylphenyl)-3-piperidyl 4-methylphenyl ketone PEPAP, an opioid analgesic Piperidolate, an antimuscarinic
The molecular formula C21H25NO2 (molar mass: 323.43 g/mol) may refer to: 4-Hydroxy-1-methyl-4-(4-methylphenyl)-3-piperidyl 4-methylphenyl ketone PEPAP, an opioid analgesic Piperidolate, an antimuscarinic
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).