pyrazine,ethyl,piperazinyl,methyl,trimethyl,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
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
874958-88-03-Pyridinesulfonamide,N-[5-[(3R,5S)-3,5-dimethyl-1-piperazinyl]-2-methoxyphenyl]-6-(2-thienyl)-, rel-
90186-26-8Acetic acid, (1-naphthalenyloxy)-,
4-[[4-(1-methylethyl)-1-piperazinyl]carbonyl]phenyl ester