6-chloro-2-N,2-N,4-N,4-N-tetraethylpyrimidine-2,4-diamine

5-Chloro-2,4-dimethoxypyrimidine

2,5-二氯-4-甲基嘧啶

(9CI)-5-氯-2,4-二甲基嘧啶

2,5-二氯-4-(3-硝基苯氧基)嘧啶