1,3-Diaminoguanidine monohydrochloride36062-19-8100 % similar Diaminoguanidine hydrochloride38360-74-6100 % similar Aminoguanidine hydrochloride16139-18-752 % similar Aminoguanidinium chloride1937-19-552 % similar Thiosemicarbazide hydrochloride4346-94-550 % similar Aminourea hydrochloride563-41-750 % similar Triaminoguanidine hydrochloride5329-29-339 % similar Semicarbazide57-56-736 % similar Thiosemicarbazide79-19-636 % similar Guanidinium chloride50-01-135 % similar 1-Methylguanidine hydrochloride21770-81-033 % similar Methylguanidine hydrochloride22661-87-633 % similar O-Methylisourea hydrochloride5329-33-932 % similar 1,1′-Dithiodiformamidine hydrochloride14807-75-130 % similar Chloroformamidine hydrochloride29671-92-930 % similar Urea hydrochloride506-89-830 % similar