英文别名1-(2,4-dinitrophenyl)-4-[1-(2,4-dinitrophenyl)pyridin-1-ium-4-yl]pyridin-1-ium,dichloride; 4,4'-Bipyridinium,1,1'-bis(2,4-dinitrophenyl)-,dichloride; 1,1'-bis(2,4-dinitrophenyl)-4,4'-bipyridilium dichloride; 1,1'-bis(2,4-dinitrophenyl)-(4,4'-bipyridine)-1,1'-diium dichloride; N,N'-bis(2,4-dinitrophenyl)-4,4'-bipyridinium dichloride; 1,1'-Bis(2,4-dinitrophenyl)-4,4''-bipyridinium Dichloride; 1,1'-BIS(2,4-DINITROPHENYL)-4,4'-BIPYRIDINIUM DICHLORIDE; BIS(2,4-DINITROPHENYL)-4,4'-BIPYRIDINIUM DICHLORIDE; Bisdinitrophenylbipyridiniumdichloride; 1-(2,4-dinitrophenyl)-4-[1-(2,4-dinitrophenyl)-4-pyridin-1-iumyl]pyridin-1-ium dichloride; 4,4'-Bipyridinium, 1,1'-bis(2,4-dinitrophenyl)-, chloride (1:2) 
