benzothiazole,propyl,piperazinyl,dihydrobromide,1-piperazin,1-piperazinyl
1-Piperazin
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
920525-36-62H-1-Benzopyran-3-propanamide,N-hydroxy-6-methyl-a-[2-[4-[2-(4-methyl-1-piperazinyl)ethoxy]phenyl]ethyl]-2-oxo-
920525-29-7Benzenebutanamide,N-hydroxy-a-[(7-methyl-2-oxo-2H-1-benzopyran-3-yl)methylene]-4-[3-(4-methyl-1-piperazinyl)propoxy]-