> product > Diversity Oriented Building Blocks > By Structure > Fused Heterocycles + > Other imidazos
![7-bromo-3H,4H-imidazo[2,1-f][1,2,4]triazin-4-one](images/201806/source_img/11926_G_1528158637131.jpg)
7-bromo-3H,4H-imidazo[2,1-f][1,2,4]triazin-4-one
![3H,4H-imidazo[4,3-f][1,2,4]triazin-4-one](images/201806/source_img/11924_G_1528158637787.jpg)
3H,4H-imidazo[4,3-f][1,2,4]triazin-4-one
![3H,4H-imidazo[2,1-f][1,2,4]triazin-4-one](images/201806/source_img/11335_G_1528158605370.jpg)
3H,4H-imidazo[2,1-f][1,2,4]triazin-4-one
![7-bromoimidazo[2,1-f][1,2,4]triazin-4-amine](images/201806/source_img/11334_G_1528158605931.jpg)
7-bromoimidazo[2,1-f][1,2,4]triazin-4-amine
![5H,6H,7H,8H-imidazo[1,5-a]pyrazine dihydrochloride](images/201806/source_img/11147_G_1528158597652.jpg)
5H,6H,7H,8H-imidazo[1,5-a]pyrazine dihydrochloride
![4,5-dihydro-6-oxime-imidazo[4,5,1-jk][1]benzazepine-2,6,7(1h)-trione](images/201806/source_img/10347_G_1528158561475.jpg)
4,5-dihydro-6-oxime-imidazo[4,5,1-jk][1]benzazepine-2,6,7(1h)-trione
2,6-dichloro-8-methyl-9-(propan-2-yl)-9H-purine
2,6-dichloro-8-methyl-9H-purine
![4-methoxyimidazo[2,1-f][1,2,4]triazine](images/201806/source_img/7902_G_1528158029361.jpg)
4-methoxyimidazo[2,1-f][1,2,4]triazine
![imidazo[2,1-f][1,2,4]triazine-2,4-diol](images/201806/source_img/7901_G_1528158029122.jpg)
imidazo[2,1-f][1,2,4]triazine-2,4-diol
![4-Chloroimidazo[2,1-f][1,2,4]triazine](images/201806/source_img/7900_G_1528158029081.jpg)
4-Chloroimidazo[2,1-f][1,2,4]triazine
![5H-Imidazo[1,2-b]pyrazole-7-carbonitrile](images/201806/source_img/7848_G_1528158026005.jpg)
5H-Imidazo[1,2-b]pyrazole-7-carbonitrile
N6-Cyclopropyl-9H-purine-2,6-diamine
![1-(piperidin-4-yl)-1H-imidazo[4,5-b]pyrazin-2(3H)-one](images/201806/source_img/4826_G_1528157560029.jpg)
1-(piperidin-4-yl)-1H-imidazo[4,5-b]pyrazin-2(3H)-one
7-(piperidin-4-yl)-7H-purin-8(9H)-one hydrochloride
![6-bromoimidazo[2,1-b]thiazole](images/201806/source_img/3988_G_1528157524157.jpg)
![(R)-2-nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazin-6-amine](images/201806/source_img/3448_G_1528157504169.jpg)
(R)-2-nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazin-6-amine