![5-[2-ETHOXY-5-[2-[4-(2-HYDROXYETHYL)PIPERAZIN-1-YL]ACETYL]PHENYL]-1-METHYL-3-PROPYL-4H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE](http://p8.molbase.net/molpic/01/57/01576766.png?363x185 "5-[2-ETHOXY-5-[2-[4-(2-HYDROXYETHYL)PIPERAZIN-1-YL]ACETYL]PHENYL]-1-METHYL-3-PROPYL-4H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE")
- 5-[2-ETHOXY-5-[2-[4-(2-HYDROXYETHYL)PIPERAZIN-1-YL]ACETYL]PHENYL]-1-METHYL-3-PROPYL-4H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE
- CAS No.: 147676-56-0
- Formula: C25H34N6O4
- Molecular Weight: 482.57500
- Synonyms: Hydroxy Acetildenafil; Hydroxyhongdenafil
- NMR Spectrum
- PIPERAZINONAFIL
- CAS No.: 1335201-04-1
- Formula: C25H34N6O4
- Molecular Weight: 482.57500
- Synonyms: 7H-Pyrazolo(4,3-d)pyrimidin-7-one,5-(2-ethoxy-5-(2-(4-ethyl-3-oxo-1-piperazinyl)-1-hydroxyethyl)phenyl)-1,6-dihydro-1-methyl-3-propyl-; Piperazinonafil;
- 1H NMR prediction
