6-Bromo-4-chloropyrrolo[1,2-b]pyridazine-3-carbonitrile
4-Chloropyrrolo[2,1-f][1,2,4]triazine
5-Bromo-2-chloropyrrolo[2,1-f][1,2,4]triazine
Ethyl 4-chloropyrrolo[2,1-f][1,2,4]triazine-2-carboxylate
Methyl 4-chloropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate
7-Bromo-4-chloropyrrolo[2,1-f][1,2,4]triazine
