| Prodotto | categoria | CAS no. | 
| Dl-13-Beta-Ethyl-17-Alpha-Ethynyl-19-Nortestosterone | 19-Né | 1525-89-9 | 
| 17-Beta-Hydroxy-19-Nor-17-Alpha-Pregn-5 (10) -En-20-Yn-3-One | 19-Né | 12378-59-9 | 
| 17Alpha-Hydroxy-19-Norprogesterone-17Alpha Acetato | 19-Né | 123786-68-5 | 
| 19-Norpregna-4,6-Diene-3,20-Dione, 17-Hydroxy-6-Methyl- | 19-Né | 1256-49-3 | 
| 17-Hydroxy-7Alpha-Methyl-19-Norpregn-5 (10) -En-20-Yn-3-One | 19-Né | 125656-49-1 | 
| 19-Nor-17Alpha-Pregna-1, 3,5 (10) -Trien-20-Yne-3,17, Diol | 19-Né | 13499-08-8 | 
| (17Alfa) -19-Norpregna-1,3,5 (10) -Trien-20-Yne-3,17-Diol | 19-Né | 15262-86-9 | 
| 19-norpregna-5 (10), 20-dien-3-uno, 17-idrossi-, (17alfa) - | 19-Né | 1262-00-8 | 
| 19-Norpregna-1,3,5(10)-Trien-20-Yne-3,17-Diol, (17Alpha)- | 19-Né | 1524-38-7 | 
| 3,3-Dimethoxy-19-Nor-17-Alpha-Pregn-5(10)-En-20-Yn-17-Beta-Ol | 19-Né | 28259-95-6 | 
| (7A,17A)-17-Hydroxy-7-Methyl-19-Norpregn-5(10)-En-20-Yl-3-One | 19-Né | 136474-69-8 | 
| 17-Beta-Hydroxy-18-Methyl-19-Nor-17-Alpha-Pregn-4-En-20-Yn-3-One | 19-Né | 125566-72-1 | 
| 17Beta-Hydroxy-7Alpha-Methyl-19-Norpregn-5 (10) -En-20-Yn-3-One | 19-Né | 125102-99-8 | 
| 3, 20-Bis-Ethylenedioxy-17 A -Hydroxy-19-Norpregna-4, 9-Diene | 19-Né | 123894-31-1 | 
| 17Alpha-Hydroxy-7Alpha-Methyl-19-Norpregn-5 (10) -En-20-Yn-3-One | 19-Né | 126025-11-8 | 
| 19-Norpregn-5 (10) -En-20-Yn-3-Uno, 17-Hydroxy-7-Methyl-, (7A, 17A) - | 19-Né | 1251-05-4 | 
| 3,20-bis (etilendiossi) -19-norpregna-5 (10) 9 (11) Dien-17-ol | 19-Né | 131024-56-1 | 
| Gestadienolo; 17α -Hydroxy-19-Norpregna-4, 9-Diene-3,20-Dione | 19-Né | N | 
| 3,20-bis (etilendiossi) -19-norpregna-5 (10), 9 (11) -dien-17-ol | 19-Né | N | 
| Gestonorone Base: 17Alpha-Hydroxy-19-Norpregn-4-En-3, 20-Dione | 19-Né | 601-63-8 |