
CAS:
| 4,4′-(1,2-ethylidene)bismorpholine | 
| 4,4′-(1,2-ethanediyl)bis-Morpholine | 
| 4,4 ‘-(1,2-ethanediyl)bis-morpholin | 
| Morpholine,4,4′-(1,2-ethanediyl)bis- | 

CAS:
| 4,4′-(1,2-ethylidene)bismorpholine | 
| 4,4′-(1,2-ethanediyl)bis-Morpholine | 
| 4,4 ‘-(1,2-ethanediyl)bis-morpholin | 
| Morpholine,4,4′-(1,2-ethanediyl)bis- |