1-((4-(tert-Butyl)pyridinio)methoxymethyl)-4-((hydroxyimino)methyl)pyridinium dichloride 25712-65-6 4-tert-Butyl-4'-formyl-1,1'-(oxydimethylene)dipyridinium dichloride oxime AD 128 Pyridinium, 1-((4-tert-butylpyridinio)methoxymethyl)-4-formyl-, dichloride, oxime Pyridinium, 4-(1,1-dimethylethyl)-1-(((4-((hydroxyimino)methyl)pyridinio)methoxy)methyl)-, 2Cl Pyridinium, 4-tert-butyl-4'-formyl-1,1'-(oxydimethylene)di-, dichloride, oxime