difluorobenzyl,piperazine
Piperazine
874383-05-81-Piperazinecarboxylic acid,4-[1-[(3-ethoxyphenyl)methyl]-1H-pyrazolo[3,4-d]pyrimidin-4-yl]-,1,1-dimethylethyl ester
874382-46-41-Piperazinecarboxylic acid,4-(6-chloro-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-, 1,1-dimethylethyl ester