2,4,6-三氯-5-嘧啶羧酸

4-chloro-2,6-di(piperidin-1-yl)pyrimidine

2-(aziridin-1-yl)-4,6-dichloropyrimidine

4-(aziridin-1-yl)-2,6-dichloropyrimidine

2-N,4-N,6-N-triphenylpyrimidine-2,4,6-triamine