benzaldehyde,methyl,piperazinyl,butyl,1-piperazin,1-piperazinyl
1-Piperazinyl
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
61149-60-8Quinoline,1,2,3,4-tetrahydro-2-[2-[4-(4-methoxyphenyl)-1-piperazinyl]ethyl]-,hydrochloride
21263-11-6Propiophenone, 3-(4-(beta-ethoxyphenethyl)-1-piperazinyl)-4'-methoxy-2-methyl-, dihydrochloride