Piperazine derivatives

Methyl 4-(4-Boc-1-piperazinyl)-3-chlorobenzoate

906559-46-4C17H23ClN2O4

2-Fluoro-4-(4-Methyl-1-piperazinyl)benzoic Acid

948018-61-9C12H15FN2O2

1-{1-[2-(difluoromethoxy)-4-nitrophenyl]piperidin-4-yl}-4-methylpiperazine

1373417-03-8C17H24F2N4O3

4-(1-(3-methoxy-4-nitrophenyl)piperidin-4-yl)piperazine

1089279-61-7C16H24N4O3

1-(1-(2-ethyl-5-Methoxy-4-nitrophenyl)piperidin-4-yl)-4-(Methylsulfonyl)piperazine

1089282-90-5C19H30N4O5S

tert-butyl 4-[1-(4-amino-phenyl)-piperidin-4-yl]-piperazine-1-carboxylate

1036488-14-8C20H32N4O2

1-Ethyl-4-(4-nitrophenyl)piperazine

115619-00-6C12H17N3O2

tert-Butyl 4-(6-chloro-8-fluoroquinazolin-4-yl)piperazine-1-carboxylate

2101287-23-2C17H20ClFN4O2

1-Boc-4-(6-chloro-3-pyridazinyl)piperazine

492431-11-5C13H19ClN4O2

tert-Butyl 4-(4-cyanophenyl)tetrahydro-1(2H)-pyrazinecarboxylate

186650-98-6C16H21N3O2

1-(4-bromophenyl)piperazine

66698-28-0C10H13BrN2

tert-Butyl 4-(5-(1-methoxy-3-methyl-1-oxobutan-2-yl)isoxazol-3-yl)piperazine-1-carboxylate

2378053-96-2C18H29N3O5