Chemical Name: 3,5-Diamino-6-chloro-N-(diaminomethylidene)pyrazine-2-carboxamide hydrochloride dihydrate (as per EP) ; N-Amidino-3,5-diamino-6-chloropyrazinecarboxamide monohydrochloride dihydrate (as per USP)
Smiles: O=C(C1=NC(Cl)=C(N)N=C1N)/N=C(N)\N.Cl.[2H2O]