Nitroguanidine556-88-7100 % similar N-Methyl-N′-nitroguanidine4245-76-547 % similar Methylnitronitrosoguanidine70-25-739 % similar 4,5-Dihydro-N-nitro-1H-imidazol-2-amine5465-96-335 % similar Nitroarginine2149-70-433 % similar Fox-7145250-81-331 % similar Aminoguanidine hydrochloride16139-18-731 % similar Aminoguanidinium chloride1937-19-531 % similar 1-Methylguanidine hydrochloride21770-81-031 % similar Methylguanidine hydrochloride22661-87-631 % similar 3,6-Dihydro-3-methyl-N-nitro-2H-1,3,5-oxadiazin-4-amine153719-38-130 % similar Amidinothiourea2114-02-530 % similar 2-Cyanoguanidine461-58-530 % similar