C20H21NO4
| Related molecular formulas | ||
|---|---|---|
| C20H23NO4 | ||
| C19H19NO4 | C20H21NO4 | C21H23NO4 |
| C20H19NO4 | ||
| C20H21NO3 | C20H21NO5 | |
| C20H20O4 | C20H22N2O4 | |
The molecular formula C20H21NO4 (molar mass: 339.38 g/mol) may refer to:
- Canadine
- Dicentrine, an alkaloid
- Nantenine, an alkaloid
- Papaverine, an opium alkaloid used primarily in the treatment of visceral spasm