15427-75-5 Ba 32248 Carbanilide, 4,4'-diacetyl-, 4,4'-bis(amidinohydrazone), dihydrochloride DDUG Hydrazinecarboximidamide, 2,2'-[carbonylbis(imino-4,1-phenyleneethylidyne)bis-, dihydrochloride (MF1) NSC111056 RN MC1603G