piperazineacetic,trifluoromethyl,phenyl,methyl,ester,1-piperazin,1-piperazineacetic,piperazine
1-Piperazin
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
892407-99-7Isoquinoline,1,2,3,4-tetrahydro-7-[3-[4-(2-methoxyethyl)-1-piperazinyl]propoxy]-4-(4-methoxyphenyl)-2-methyl-, trifluoroacetate
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid