methylethyl,pyridin,piperazine,dihydrochloride,piperazine dihydrochloride
Piperazine
830335-69-8Piperazine,1-(4-chlorophenyl)-4-[[1-(2,6-dichloro-4-nitrophenyl)-2,3-dihydro-2-oxo-1H-indol-5-yl]sulfonyl]-
830335-71-21-Piperazinecarboxylic acid,4-[[4-[(2,6-dichloro-4-nitrophenyl)amino]phenyl]sulfonyl]-, ethyl ester