piperazineacetamide,cyanophenyl,methylphenyl,1-piperazin,piperazine
1-Piperazin
63077-65-6Acetamide,N-[2-[4-[2-[4-(2-methylphenyl)-1-piperazinyl]-1-oxopropyl]phenyl]ethyl]-,monohydrochloride
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid