piperazineethanol,ethyl,1-piperazin,piperazine
Piperazine
62467-54-3Piperazine, 1-[cyano(4-methoxy-2-nitrophenyl)acetyl]-4-methyl-, compd.with 2,4,6-trinitrophenol (1:1)
820224-35-91-Piperazinecarboxylic acid,4-[2-[[[5-chloro-4-[[(4-chlorophenyl)sulfonyl](2,5-difluorophenyl)methyl]-2-pyridinyl]amino]sulfonyl]ethyl]-, 1,1-dimethylethyl ester