4,4'-(Phenylmethylene)bismorpholine 4-27-00-00215 (Beilstein Handbook Reference) 6425-08-7 BRN 0253533 Dimorpholinophenylmethane EINECS 229-192-6 Morpholine, 4,4'-(phenylmethylene)bis- Morpholine, 4,4'-benzylidenedi- (7CI,8CI) N,N'-Benzylidenebismorpholine