3,5-Diamino-6-chloro-N-(diaminomethylidene)pyrazine-2-carboxamide hydrochloride ;
CAS # 2609-46-3 (base) ; 2016-88-8 (HCl anhydrous) ; 17440-83-4 (HCl dihydrate) ;
C6H9Cl2N7O (HCl anhydrous) ; Mol. Wt.: 266.09 ;
C6H13Cl2N7O3 (HCl dihydrate) ; Mol. Wt.: 302.12 ;