| 16-beta-ethyl-17-beta-hydroxy-estr-4-en-3-on |
| 16-beta-ethyl-17-beta-hydroxy-4-estren-3-one |
| 16-beta-ethyl-17-beta-hydroxyestr-4-en-3-one |
| 16-beta-ethyl-19-nortestosterone |
| 16-ethyl-17-hydroxyester-4-en-3-one |
| 16-ethyl-17-hydroxy-, (16-beta,17-beta)-estr-4-en-3-on |
| oxendolone |
| prostetin |
| tsaa 291 |