英文别名2,3,5,6-tetradeuterio-1-methyl-4-(2,3,5,6-tetradeuterio-1-methylpyridin-1-ium-4-yl)pyridin-1-ium,dichloride; 1,1'-Dimethyl-4,4'-bipyridinium-d8 Dichloride; Methyl Viologen-d8 Dichloride; 1,1'-Dimethyl(H)-4,4'-bipyridinium dichloride; N,N'-Dimethyl-4,4'-bipyridinium-d8 Dichloride; Paragreen A-d8; 4,4'-Bipyridinium-2,2',3,3',5,5',6,6'-d, 1,1'-dimethyl-, chloride (1:2); Methylviologen-d8 Chloride; Paraquat dichloride D8; N,N'-DiMethyl-4,4'-dipyridyliuM Dichloride 
