| 4-phenylmorpholine |
| n-phenylmorpholine |
| 4-phenylmorpholine |
| 4-phenyl-morpholin |
| morpholinobenzene |
| n-phenylmorpholine |
| phenylmorpholine |
| 4-phenyl-morpholine |
| morpholine,4-phenyl- |
| (4-morpholinyl)benzene |
| n-phenylmorpholin |
| n-phenyl-morpholin |
| morpholinobenzol |
| 4-phenylmorpholin |
