piperazineacetic,diphenylmethoxy,ethyl,sodium,1-piperazin,1-piperazineacetic,piperazine
1-Piperazineacetic
62069-00-51-Piperazineacetic acid, a-[(3-chlorophenyl)methyl]-4-(2-hydroxybutyl)-,methyl ester, dihydrochloride
24632-55-1N-[(5-Nitrofuran-2-yl)methylene]-4-[(diethylamino)carbonyl]-1-piperazineacetic acid hydrazide