piperazineaceticacid,dioxo,methyl,ester,piperazine,piperazineacetic
Piperazineacetic
62068-98-81-Piperazineacetic acid, 4-(2-hydroxybutyl)-a-(1-naphthalenylmethyl)-,methyl ester, dihydrochloride
62069-08-31-Piperazineacetic acid, a-[(4-chlorophenyl)methyl]-4-(4-hydroxybutyl)-,methyl ester, dihydrochloride