7-Chloro-[1,2,4]triazolo[1,5-c]pyrimidine
5-Chloro-[1,2,4]triazolo[1,5-a]pyrimidine
7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine
8-Bromo-7-chloro-2-phenyl-[1,2,4]triazolo[1,5-c]pyrimidine
5-Chloro-[1,2,4]triazolo[1,5-c]pyrimidine
3-Benzyl-7-chloro-3H-[1,2,3]triazolo[4,5-d]pyrimidine
