1,1′-Dithiodiformamidine hydrochloride14807-75-1100 % similar Methylisothiourea2986-19-843 % similar Guanidinium chloride50-01-142 % similar Benzylisothiourea hydrochloride538-28-340 % similar Chloroformamidine hydrochloride29671-92-936 % similar Urea hydrochloride506-89-836 % similar S-Ethylthiuronium bromide1071-37-035 % similar S-(2-Pyridyl)isothiuronium N-oxide hydrochloride2770-93-634 % similar Aminoguanidine hydrochloride16139-18-733 % similar Aminoguanidinium chloride1937-19-533 % similar 1-Methylguanidine hydrochloride21770-81-033 % similar Methylguanidine hydrochloride22661-87-633 % similar S-(2-Aminoethyl)isothiuronium bromide hydrobromide56-10-033 % similar 2-Chloroacetamidine hydrochloride10300-69-332 % similar 2,2-Dimethylpropionamidine hydrochloride18202-73-832 % similar Propanimidamide hydrochloride3599-89-132 % similar O-Methylisourea hydrochloride5329-33-932 % similar Cyclopropanecarboxamidine hydrochloride57297-29-732 % similar 1,3-Diaminoguanidine monohydrochloride36062-19-830 % similar Diaminoguanidine hydrochloride38360-74-630 % similar