4,4'-Methylenedimorpholine 4,4-Methylenedimorpholine 4-27-00-00203 (Beilstein Handbook Reference) 5625-90-1 AI3-62944 BRN 0111886 Bis(morpholino-)methan [German] Bismorpholino methane Dimorpholinomethane EINECS 227-062-3 MORPHOLINE, 4,4'-METHYLENEDI- Morpholine, 4,4'-methylenebis- N,N'-Methylenebismorpholine