methyl,nitro,trifluoromethyl,phenylsulfonyl,piperazine
Piperazine
936092-59-04-[4-(4-amino-5-methyl-pyrimidin-2-ylamino)-benzyl]-piperazine-1-carboxylic acid tert-butyl ester
849662-68-6Piperazine,1-(3-hydroxybenzoyl)-4-[4-[[6-hydroxy-2-(4-hydroxyphenyl)benzo[b]thien-3-yl]carbonyl]phenyl]-
900800-91-11-Piperazinecarboxylic acid, 4-[3-[(ethoxycarbonyl)amino]phenyl]-,1,1-dimethylethyl ester