methylpiperazin,acetone,4-methylpiperazin-1-yl,methylpiperazin-1-yl,piperazin-1-yl
Piperazin-1-yl
109142-53-21-ethyl-6,8-difluoro-7-(4-hydroxypiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride
145204-19-9[4-[4-[(2-amino-4,5-dihydro-1,3-oxazol-5-yl)methyl]piperazin-1-yl]phen yl] acetate dihydrobromide