英文别名4,6-Pyrimidinediamine, N4-[4-(4-ethyl-1-piperazinyl)phenyl]-N6-methyl; N-[4-(4-Ethylpiperazin-1-yl)phenyl]-N'-methylpyrimidine-4,6-diamine; N-[4-(4-Ethyl-1-piperazinyl)phenyl]-N'-methyl-4,6-pyrimidinediamine; 4,6-Pyrimidinediamine, N-[4-(4-ethyl-1-piperazinyl)phenyl]-N'-methyl- 
