C21H27NO4
| Related molecular formulas | ||
|---|---|---|
| C21H29NO4 | ||
| C20H25NO4 | C21H27NO4 | C22H29NO4 |
| C21H25NO4 | ||
| C21H27NO3 | C21H27NO5 | |
| C21H26O4 | C21H28N2O4 | |
The molecular formula C21H27NO4 (molar mass: 357.44 g/mol) may refer to:
- Laudanosine, a toxic metabolite of atracurium and cisatracurium that decreases the seizure threshold
- Nalbuphine, a synthetic opioid