piperazinecarbonylchloride,dioxo,1-piperazin,piperazine
1-Piperazin
24269-83-81-Piperazinecarboxylic acid, 4-(2-(isobutylisopropylamino)ethyl)-, cyclohexyl ester, hydrochloride
24269-70-31-Piperazinecarboxylic acid, 4-(2-(tert-butylcarboxyamino)ethyl)-, diisopropyl ester, hydrochloride
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
177472-30-9Levofloxacin Related Compound C (25 mg) ((S)-ethyl 9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate)