Synonyms:
6-ethylpyrimidine-2,4-diamine ; 2,4-diamino-6-ethylpyrimidine ; 6-ethyl-pyrimidine-2,4-diyldiamine ; 2,4-diamino-6-ethylpyrimidine, 2,4-diamino-6-ethyl-1,3-diazine ; 2-amino-6-ethylpyrimidin-4-ylamine ; 2,4-pyrimidinediamine, 6-ethyl- (9ci) ; 2,4-pyrimidinediamine,6-ethyl- ; 6-ethyl-2,4-pyrimidinediamine ; 2,4-pyrimidinediamine, 6-ethyl-