1-(1H-Benzimidazol-2-yl)-3-phenylguanidine dihydrochloride hydrate 124636-09-5 2-(N-Phenylguanidino)benzimidazole dihydrochloride hydrate Guanidine, 1-(1H-benzimidazol-2-yl)-3-phenyl-, hydrochloride, hydrate (1:2:1) Guanidine, N-(1H-benzimidazol-2-yl)-N'-phenyl-, dihydrochloride, hydrate