pyrazine,trimethyl,methylphenyl,methyl,piperazinyl,1-piperazin,1-piperazinyl
1-Piperazin
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
139186-34-82H-1,4-Thiazin-3(4H)-one,6-[[4-[2-(2-methoxyphenyl)-2-oxoethyl]-1-piperazinyl]methyl]-5-methyl-