benzoic,methyl,piperazinyl,ester,1-piperazin,1-piperazinyl
1-Piperazin
844903-08-85-Thiazolecarboxamide,N-[3-[1-hydroxy-2-[4-(2-methyl-5-quinolinyl)-1-piperazinyl]ethyl]phenyl]-2,4-dimethyl-, dihydrochloride
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid