4-amino-5-nitro-2-benzyloxymethylpyridazin-3-one
4-hydroxy-5-nitro-2-benzyloxymethylpyridazin-3-one
Benzyloxymethyl chloride
2-((benzyloxy)methyl)-4,5-dichloropyridazin-3(2H)-one
4,5-diamino-2-benzyloxymethyl-2H-pyridazine-3-one
5-Benzyloxymethyl-4-trimethylsilanyloxy-5H-imidazo[4,5-d]pyridazine
1-(2-fluorobenzyl)-1,5-dihydro-4H-imidazo<3,4-d>pyridazin-4-one
4-chloro-1-(2-fluorobenzyl)-1H-imidazo<4,5-d>pyridazine
1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-5-benzyloxymethylimidazo<4,5-d>pyridazin-4-one
5-Benzyloxymethyl-4-oxo-4,5-dihydroimidazo[4,5-d]pyridazine-1-sulfonic acid dimethylamide