Chemistry:C21H26N2O
From HandWiki
The molecular formula C21H26N2O (molar mass: 322.452 g/mol, exact mass: 322.2045 u) may refer to:
- Acetylfentanyl
- Benzylfentanyl (R-4129)
Original source: https://en.wikipedia.org/wiki/C21H26N2O.
Read more |