Guanidinium chloride50-01-1100 % similar Guanidine hydrochloride-hexamethylenediamine copolymer57028-96-360 % similar Diguanidine phosphate5423-23-445 % similar Diguanidinium carbonate593-85-145 % similar Carbamidinium sulfate1184-68-543 % similar Guanidinium thiocyanate593-84-043 % similar Guanidinium sulfate594-14-943 % similar 1,1′-Dithiodiformamidine hydrochloride14807-75-142 % similar Chloroformamidine hydrochloride29671-92-942 % similar Urea hydrochloride506-89-842 % similar Guanidine sulfamate51528-20-239 % similar Guanidinium acetate593-87-339 % similar Aminoguanidine hydrochloride16139-18-738 % similar Aminoguanidinium chloride1937-19-538 % similar 1-Methylguanidine hydrochloride21770-81-038 % similar Methylguanidine hydrochloride22661-87-638 % similar 2-Chloroacetamidine hydrochloride10300-69-336 % similar 2,2-Dimethylpropionamidine hydrochloride18202-73-836 % similar Propanimidamide hydrochloride3599-89-136 % similar O-Methylisourea hydrochloride5329-33-936 % similar