piperazinecarboxylic,methoxycarbonyl,amino,phenyl,dimethylethyl,ester,1-piperazin,1-piperazinecarboxylic,piperazine
1-Piperazin
847547-12-01-Piperazinecarboxylic acid, 4-[3-fluoro-4-(trifluoromethyl)phenyl]-,1,1-dimethylethyl ester
518982-01-91-Piperazinecarboxylic acid, 4-[4-[(methoxycarbonyl)amino]phenyl]-,1,1-dimethylethyl ester
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