3,5-diamino-6-chloro-N-(diaminomethylene)pyrazine-2-carboxamide hydrochloride-15N3; 3,5-Diamino-N-(aminoiminomethyl)-6-chloro-2-pyrazinecarboxamide-15N3 Hydrochloride; N-Amidino-3,5-diamino-6-chloropyrazinamide-15N3 Hydrochloride; Amipramidine-15N3; Amipramizide-15N3; Colectril-15N3; Midamor-15N3; Nilurid-15N3
