Synonyms: Chlorhexidine phosphanilate [USAN];1,1-Hexamethylenebis(5-(p-chlorophenyl)biguanide) (p-aminophenyl)phosphonate (1:2);Phosphonic acid,(4-aminophenyl)-,compd. with N,N''-bis(4-chlorophenyl)-3,12-diimino-2,4,- 11,13-tetraazatetradecanediimidamide (2:1);2,4,11,13-Tetraazatetradecanediimidamide, N,N-bis(4-chlorophenyl)-3,12-diimino-, (4-aminophenyl)phosphonate (1:2);WP 973;CHLORHEXIDINE PHOSPHANILATE;2-[N-[6-[[amino-[[amino-[(4-chlorophenyl)amino]methylidene]amino]methylidene]amino]hexyl]carbamimidoyl]-1-(4-chlorophenyl)guanidine; (4-aminophenyl)phosphonic acid;