piperazineethanamine,dihydrochloride,1-piperazin,piperazine
1-Piperazin
865602-93-3Carbamic acid, (3-ethoxyphenyl)-,3-[4-(4-fluorophenyl)-1-piperazinyl]-2-hydroxypropyl ester,monohydrochloride
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
61962-65-0Phenol, 2,4-dibromo-6-[(4-methyl-1-piperazinyl)methyl]-, acetate(ester), monohydrochloride
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid