Synonyms: Biguanide,1-(3,4-dichlorophenyl)-, monohydrochloride (8CI); Imidodicarbonimidic diamide,N-(3,4-dichlorophenyl)-, monohydrochloride (9CI); (3,4-Dichlorophenyl)biguanidehydrochloride; N-(3,4-Dichlorophenyl)imidodicarbonimidic diamidemonohydrochloride