5329-29-3 AI3-60283 Carbonohydrazonic dihydrazide, monohydrochloride EINECS 226-219-3 Guanidine, 1,2,3-triamino-, monohydrochloride (8CI) NSC 1891 NSC 529370 Triaminoguanidine hydrochloride Triaminoguanidine hydrochloride (VAN)