英文别名Chlorhexidine EP Impurity K; 1-[N'-[6-[[amino-[(E)-[amino-(4-chloroanilino)methylidene]amino]methylidene]amino]hexyl]carbamimidoyl]-3-(4-chlorophenyl)urea; 2,4,11,13-Tetraazatetradecanamide, N-(4-chlorophenyl)-14-[(4-chlorophenyl)amino]-3,12,14-triimino-; Chlorhexidine Impurity 11; N-(4-Chlorophenyl)-N′-[(6-[N′-[(4-chlorophenyl)carbamoyl]carbamimidamido]hexyl]biguanide; 1-(4-Chlorophenyl)-3-[[6-[[[(4-chlorophenyl)carbamimidoyl]carbamimidoyl]amino]hexyl]-carbamimidoyl]urea; Chlorhexidine Impurity K; N-(4-Chlorophenyl)-N-((6-((((4-chlorophenyl)carbamimidoyl)carbamimidoyl)amino)hexyl)carbamimidoyl)urea; N-(4-Chlorophenyl)-N'-[N-[6-[[N-[N-(4-chlorophenyl)carbamimidoyl]carbamimidoyl]amino]hexyl]carbamimidoyl]urea; N-(4-Chlorophenyl)-N'-(6-{N'-[(4-chlorophenyl)carbamoyl]carbamimidamido}hexyl)imidodicarbonimidic diamide 
