piperazinebutanoic,diphenylmethoxy,ethyl,monohydrochloride,1-piperazin,piperazine
1-Piperazin
486450-79-71-Piperazinebutanoic acid,4-[[2-[(6-carboxyhexyl)oxy]-3,4-dimethoxyphenyl]methyl]-,dihydrochloride
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
862433-17-81-Piperazinecarbodithioic acid, 4-phenyl-,2-[4-(4-chlorophenyl)tetrahydro-2,6-dioxo-1(2H)-pyrimidinyl]ethyl ester