1-(4-Methoxybenzyl)-2-methylpiperazine hydrochloride
tert-Butyl 3-(methoxymethyl)piperazine-1-carboxylate
4-((4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl)sulfonyl)-1-methylpiperazine 1-oxide
Thiosildenafil
(S)-tert-Butyl 2-(methoxymethyl)piperazine-1-carboxylate
2-Methoxy-1-(piperazin-1-yl)ethanone
tert-Butyl 4-(6-methoxypyrimidin-4-yl)-2-methylpiperazine-1-carboxylate
(S)-tert-Butyl 3-(methoxymethyl)piperazine-1-carboxylate
2-Methoxy-4-(4-(4-methylpiperazin-1-yl)piperidin-1-yl)aniline
2-(2-Ethoxy-5-(piperazin-1-ylsulfonyl)phenyl)-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(1H)-one
4-(4-Methoxyphenyl)piperazine-1-carboxamide
1-(2-Methoxyphenyl)piperazine hydrochloride
(R)-tert-Butyl 2-(methoxymethyl)piperazine-1-carboxylate
1-(3-Methoxy-4-nitrophenyl)-3-methylpiperazine hydrochloride
tert-Butyl 4-(6-methoxypyrimidin-4-yl)piperazine-1-carboxylate
5-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-3-isobutyl-1-methyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one
2-(4-Chlorophenoxy)-1-(piperazin-1-yl)ethanone
(R)-tert-Butyl 3-(methoxymethyl)piperazine-1-carboxylate
1-(2-Methoxyphenyl)piperazine
tert-Butyl 4-(6-ethoxy-2-(methylthio)pyrimidin-4-yl)piperazine-1-carboxylate
