chlorophenyl,phenylmethoxy,ethyl,piperazine,oxalic
Piperazine
23941-05-1(z)-but-2-enedioic Acid;1-[(4-tert-butylphenyl)methyl]-4-[4-[(4-chlorophenyl)-phenylmethoxy]butyl]piperazine
121370-85-21-Piperazinecarboxylic acid, 4-(8-methoxy-9-methyl-9H-purin-6-yl)-,1,1-dimethylethyl ester