Synonyms: AC1NUSX2;Bis-2,5-(4-hydroxyiminomethylpyridinium)dihydrofuran dibromide;Pyridinium, 1,1'-(2,5-dihydro-2,5-furandiyl)bis(4-((hydroxyimino)methyl)-, dibromide;58921-39-4;oxo-[[1-[5-[4-(oxoazaniumylmethylidene)pyridin-1-yl]-2,5-dihydrofuran-2-yl]pyridin-4-ylidene]methyl]azanium dibromide