Synonyms: 1,1'-(Oxydimethylene)bis[4-formylpyridiniumchloride], dioxime (7CI); Pyridinium, 1,1'-(oxydimethylene)bis[4-formyl-,dichloride, dioxime (8CI); Pyridinium,1,1'-[oxybis(methylene)]bis[4-[(hydroxyimino)methyl]-, dichloride (9CI);1,1'-(oxydimethylene)bis[4-formylpyridinium] dichloride dioxime; BH 6;Bis(4-hydroxyiminomethylpyridiniummethyl) ether dichloride; Efosim; LuH6;LuH6-Cl2; LueH 6; Obidoxime chloride; Obidoxime hydrochloride; Toksobidin;Toxobidin; Toxogonin; Toxogonin dichloride; Toxogonine