2,4-二氯-6-氟嘧啶

4,6-dichloro-2-fluoropyrimidine

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

4,6-二氯-2-(1-吡咯烷基)嘧啶

4,6-二氯-N-甲基嘧啶-2-胺