carbamic,piperazinyl,dodecyl,nitrophenyl,methyl,ester,1-piperazin,1-piperazinyl
Piperazinyl
239073-27-94-Piperidinecarboxylic acid,4-[[4-[(6-chloro-2-naphthalenyl)sulfonyl]-2-oxo-1-piperazinyl]methyl]-1-(4-pyridinyl)-, methyl ester
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid