150012-66-1 1H-1,4-Diazepine, hexahydro-1,4-bis(methylfurazanyl)- Hexahydro-1,4-bis(methylfurazanyl)-1H-1,4-diazepine N,N'-Bis(3-methyl-1,2,5-oxadiazol-4-yl)hexahydro-1,4-diazepine