150012-68-3 1H-1,4-Diazepine, hexahydro-1,4-bis(methylfurazanyl)-, N(sup 1),N(sup 4)-dioxide Hexahydro-1,4-bis(methylfurazanyl)-1H-1,4-diazepine N(sup 1),N(sup 4)-dioxide N,N'-Bis(3-methyl-2-oxo-1,2,5-oxadiazol-4-yl)hexahydro-1,4-diazepine