(9ci)-1H-苯并咪唑-1-胺

methyl 1H-benzo[d]imidazole-1-carbodithioate

Oxazole, 4,5-dihydro-4,4-dimethyl-, hydrochloride (1:1)

4-Bromo-1-trityl-1H-benzimidazole

N'-(4-nitro-benzoyl)-formohydrazonic acid ethyl ester