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Figure 1
Structural formula of 6-azido-1,2,4-triazolo[4,3-b]pyridazine (C5H3N7) and its 3-methyl derivative (C6H5N7) (left-hand view) and their tetrazole tautomer (right-hand view). |
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Figure 1
Structural formula of 6-azido-1,2,4-triazolo[4,3-b]pyridazine (C5H3N7) and its 3-methyl derivative (C6H5N7) (left-hand view) and their tetrazole tautomer (right-hand view). |