benzimidazole,ethanol,hydrazinyl,benzimidazol,imidazole
Benzimidazol
184827-19-81H-Benzimidazole-4-sulfonic acid,2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-, monosodium salt
114810-35-4Benzenediazonium,4-[cyano(1,3-dihydro-1,3-dimethyl-2H-benzimidazol-2-ylidene)methyl]-,tetrafluoroborate(1-)