2-Butanone, 3,4-di-4-morpholinyl-4-phenyl- (9CI) 4-(2-Acetyl-2-morpholino-1-phenylethyl)morpholine 4-27-00-00478 (Beilstein Handbook Reference) 5455-91-4 BRN 0093194 Morpholine, (1-acetyl-2-phenylethylene)di- Morpholine, 1-acetyl-2-(phenylethylene)di- NSC 150249 NSC 5477