| tetraethylene glycol di-4-morpholine propionate |
| 4-morpholinepropanoic acid, oxybis(2,1-ethanediyloxy-2,1-ethanediyl)ester |
| oxybis(2, 1-ethanediyloxy-2,1-ethanediyl) bis[3-(4-morpholinyl)propanoate |
| 4-morpholinepropanoic acid,oxybis(2,1-ethanediyloxy-2,1 -ethanediyl)ester |
| 4-morpholinepropanoic acid,oxybis(2,1-ethanediyloxy-2,1-ethanediyl)ester |
| oxybis(2,1-ethanediyloxy-2,1-ethanediyl)bis[3-(4-morpholinyl)propanoate |
