piperazinepropanamide,aminosulfonyl,phenyl,pyridinyl,1-piperazin,piperazine
1-Piperazin
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
651732-39-71-Piperazinecarboxylic acid, 4-[3-(4-chlorophenyl)-3-oxopropyl]-, ethylester, dihydrochloride