piperazinecarboxylic,hydrazonomethyl,dimethylethylester,monohydrochloride,1-piperazin,1-piperazinecarboxylic,piperazine
1-Piperazin
887623-75-81-Piperazinecarboxamide,N-(3,4-dimethyl-5-isoxazolyl)-4-[4-(3-methoxyphenyl)-2-thiazolyl]-
887623-95-21-Piperazinecarboxylic acid, 4-(hydrazonomethyl)-, 1,1-dimethylethylester, monohydrochloride
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid