英文别名
2,4-Pyrimidinediamine, 6-ethyl-;6-Ethyl-pyrimidine-2,4-diyldiamine;2,4-Pyrimidinediamine, 6-ethyl- (9CI);6-Ethyl-2,4-Pyrimidinediamine;2,4-Diamino-6-ethylpyrimidine;6-ethylpyrimidine-2,4-diamine;2,4-Diamino-6-ethylpyrimidine, 2,4-Diamino-6-ethyl-1,3-diazine