1,4-Benzenedicarbamoxamide, N,N'-bis(4-(methylamino)methylimino)methyl)phenyl)-, dihydrochloride 5295-48-7 HR 2111 NSC53312 Terephalanide, 4',4''-bis(N,N'-diethylamidino)-, dihydrochloride Terephthalanilide, 4',4''-bis(N,N'-dimethylamidino)-, dihydrochloride