Synonyms: 1,1'-ethane-1,2-diylbis(3-carbamoylpyridinium) dibromide;1,1'-Ethylenebis(3-carbamoylpyridinium bromide) hydrate;G.L. 202;P.M. 450;Pyridinium, 1,1'-ethylenebis(3-carbamoyl-, dibromide, hydrate;220997-97-7;AC1L4M0V;AC1Q1R61;KST-1B1798;AR-1B4750;LS-132504;1-[2-(3-carbamoylpyridin-1-ium-1-yl)ethyl]pyridin-1-ium-3-carboxamide dibromide