英文别名CHLORHEXIDENE DIACETATE IMPURITY A; Chlorhexidine Dihydrochloride EP IMP A; Chlorhexidine Dihydrochloride impurity A; Chlorhexidine Dihydrochloride EP Impurity A; N-(4-Chlorophenyl)-N'-[6-[[(cyanoamino)iminomethyl]amino]hexyl]imidodicarbonimidic Diamide; Chlorhexidine nitrile; (1E)-1-[amino-(4-chloroanilino)methylidene]-2-[6-[[amino-(cyanoamino)methylidene]amino]hexyl]guanidine; 1-(4-Chlorophenyl)-5-(6-((cyanocarbamimidoyl)amino)hexyl)biguanide; Imidodicarbonimidic diamide, N-(4-chlorophenyl)-N'-(6-(((cyanoamino)iminomethyl)amino)hexyl)-; Chlorhexidine nitrile [USP] 
