Synonyms: R 51;Bis(4-hydroxyiminomethylpyridinium(1)-methyl)-1,3-propanediol(2,2-dimethyl)aether dichlorid;Pyridinium, 1,1'-(2,2-dimethyltrimethylenedioxydimethylene)bis(4-formyl-, dichloride, dioxime;AC1NUTG6;LS-132479;[1-[[2,2-dimethyl-3-[[4-(oxoazaniumylmethylidene)pyridin-1-yl]methoxy]propoxy]methyl]pyridin-4-ylidene]methyl-oxoazanium dichloride;3852-68-4