C21H25NO2
| Related molecular formulas | ||
|---|---|---|
| C21H27NO2 | ||
| C20H23NO2 | C21H25NO2 | C22H27NO2 |
| C21H23NO2 | ||
| C21H25NO | C21H25NO3 | |
| C21H24O2 | C21H26N2O2 | |
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