2,4-bis(aziridin-1-yl)-6-ethoxy-1,3,5-triazine

2,4-bis(aziridin-1-yl)-6-phenyl-1,3,5-triazine

N-[3-(aziridine-1-carbonylamino)-4-chlorophenyl]aziridine-1-carboxamide

4,6-bis(aziridin-1-yl)-2-naphthalen-2-yl-5-nitropyrimidine

4,6-bis(aziridin-1-yl)-2-methyl-5-nitropyrimidine