129225-05-4 2,6-Bis(4-MePip-Me-Ph)Pyridine 2,6-Bis[4-[(4-methyl-1-piperazinyl)methyl]phenyl]pyridine AIDS-001952 AIDS001952 Piperazine, 1,1'-[2,6-pyridinediylbis(4,1-phenylenemethylene)]bis[4-methyl-