1,1'-DIMETHYL-4,4'-BIPYRIDINIUM, DICHLORIDE 1,1'-Dimethyl-4,4'-bipyridinium dichloride 1,1'-Dimethyl-4,4'-bipyridynium dichloride 1,1'-Dimethyl-4,4'-dipyridylium chloride 1,1'-Dimethyl-4,4'-dipyridylium dichloride 1,1-Dimethyl-4,4-dipyridilium dichloride 1910-42-5 4,4'-Bipyridinium, 1,1'-dimethyl-, dichloride 4,4'-Dimethyldipyridyl dichloride Bipyridinium, 1,1'-dimethyl-4,4'-, dichloride Dextrone-X Gramixel Gramoxone Gramoxone S Gramoxone W Gramoxone dichloride Methyl viologen Methyl viologen (reduced) Methyl viologen dichloride N,N'-Dimethyl-4,4'-bipyridinium dichloride N,N'-Dimethyl-4,4'-bipyridylium dichloride N,N'-Dimethyl-4,4'-dipyridylium dichloride NSC263500 Paraquat Paraquat chloride Paraquat cl Paraquat dichloride Paraquat, dichloride Viologen, methyl- WLN: T6KJ A1 D- DT6KJ A1 &G 2