// Workers AI · dad joke modeWhat did C19H21N5O2 say? "I'm a caffeine molecule, I'm always buzzed.
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| Related molecular formulas | ||
|---|---|---|
| C19H23N5O2 | ||
| C18H19N5O2 | C19H21N5O2 | C20H23N5O2 |
| C19H19N5O2 | ||
| C19H21N5O | C19H21N5O3 | |
| C19H20N4O2 | C19H22N6O2 | |
The molecular formula C19H21N5O2 (molar mass: 351.40 g/mol, exact mass: 351.1695 u) may refer to:
- CP-135807
- Pirenzepine (Gastrozepin)