3-benzyl-6-chloro-[1,2,4]triazolo[4,3-b]pyridazine 80504-60-5

7-tert-butyl-3-(2-fluorophenyl)-6-(1h-1,2,4-triazol-5-ylmethoxy)-[1,2,4]triazolo[4,3-b]pyridazine 503087-54-5

3,8-dimethyl-6-phenyl-[1,2,4]triazolo[4,3-b]pyridazine 32723-50-5

6-chloro-[1,2,4]triazolo[4,3-b]pyridazine-3-carboxylic Acid 330440-43-2

6-Methoxy-[1,2,4]triazolo[4,3-b]pyridazin-3(2H)-one 33050-33-8