piperazinepropanesulfonic,hexadecyl,monosodium,1-piperazin,piperazine
1-Piperazin
89076-24-41-Piperazinecarboxylic acid, 4-(1-oxopropyl)-,6-(7-chloro-1,8-naphthyridin-2-yl)-2,3,6,7-tetrahydro-4-oxido-7-oxo-5H-1,4-dithiino[2,3-c]pyrrol-5-yl ester, cis-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
89200-79-37-Quinazolinecarboxylic acid,2-(2-chlorophenyl)-6,8-dimethyl-4-[4-(phenylmethyl)-1-piperazinyl]-, ethylester, hydrochloride