4,6-bis(methylsulfanyl)-5-nitropyrimidine

3,4-dihydro-2-methylthio-4(1-cyano-1-nitromethylene)-1,3,5-triazine

2-[(6-chloro-5-nitropyrimidin-4-yl)-(2-hydroxyethyl)amino]ethanol

N-丁基-6-氯-5-硝基-4-嘧啶胺

4-氯-6-甲氧基-5-硝基嘧啶