5-[2-Ethoxy-5-[(4-ethyl-1-piperazinyl)carbonyl]phenyl]-1,6-dihydro-1-Methyl-3-propyl-7H-pyrazolo[4,3-d]pyriMidin-7-one;Fondenafil;5-[2-ethoxy-5-(4-ethylpiperazine-1-carbonyl)phenyl]-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-7-one;7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(4-ethyl-1-piperazinyl)carbonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-;Carbodenafil,health,Phosphodiesterase (PDE),Inhibitor,phosphodiesterase,inhibit,foods;5-(2-Ethoxy-5-(4-ethylpiperazine-1-carbonyl)phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one;Carbodenafil, 10 mM in DMSO
