benzenesulfonic,chloro,phenylamino,carbonyl,piperazinyl,methyl,phenyl,ester,1-piperazin,1-piperazinyl
1-Piperazin
898236-89-0Benzoic acid, 3-[[[4-(3-quinolinylmethyl)-1-piperazinyl]carbonyl]amino]-,monopotassium salt
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid