piperazineacetic,alpha,amino,1-piperazin,1-piperazineacetic,piperazine
1-Piperazineacetic
24632-55-1N-[(5-Nitrofuran-2-yl)methylene]-4-[(diethylamino)carbonyl]-1-piperazineacetic acid hydrazide
62069-02-71-Piperazineacetic acid, a-[(4-chlorophenyl)methyl]-4-(2-hydroxybutyl)-,butyl ester, dihydrochloride