| Prodotto | categoria | CAS no. | 
| 17Alpha-Hydroxy-19-Norpregn-4-En-3, 20-Dione | 19-Né | 24656-81-3 | 
| 17-Alpha-Hydroxy-19-Norpregn-4-Ene-3,20-Dione | 19-Né | 1266-55-1 | 
| 19-Norpregn-4-En-3-One, 17-idrossi-, (17Alfa) - | 19-Né | 152-43-2 | 
| 19-Nor-17Alpha-Hydroxyprogesterone Acetato | 19-Né | 1255-49-8 | 
| 19-Nortestosterone Cyclopenytlpropionate | 19-Né | 2564-98-9 | 
| 19-nortestosterone, 7alfa-metil-, acetato | 19-Né | 3105-95-1 | 
| 7-Alpha-17-Alpha-Dimethyl-19-Nortestosterone | 19-Né | 855-10-7 | 
| 18-Methyl-17-Alpha-Ethynyl-19-Nortestosterone | 19-Né | 1165-72-6 | 
| 19-Nor-17A-Pregn-4-En-20-Yne-3B, 17-diolo diacetato | 19-Né | 5666-18-6 | 
| 19-Nor-17Alpha-Pregn-4-En-3-One, 17-Hydroxy- (8Ci) | 19-Né | N | 
| 7Alfa, 17Alpha-Dimethyl-19-Nortestosterone | 19-Né | 3820-32-6 | 
| 17-Hydroxy-19-Nor-17Alpha-Pregna-5 (10), 20-Dien-3-On | 19-Né | 1239-35-2 | 
| 19-Norpregn-4-En-3-One, 17-idrossi-, (17-alfa) - (9Ci) | 19-Né | 2974-07-0 | 
| 17Alpha-Ethynyl-19-Nortestosterone 17-eptanoato | 19-Né | 37553-19-6 | 
| 19-Nortestosterone 17-Dodecanoate--Dea*Schedule I | 19-Né | 145-10-8 | 
| 3, 3-Dimethoxy-19-Nor-17- A-Pregn-5 (10) -En-20-Yn-17-B- Ol | 19-Né | 141020-31-3 | 
| 17-Hydroxy-19-Norpregna-4, 9-Diene-3,20-Dione acetato | 19-Né | 2239-02-1 | 
| 17-Hydroxy-6-Methyl-19-Nor-4, 6-Pregnadiene-3,20-Dione | 19-Né | 125567-42-4 | 
| 17-Hydroxy-6-Methyl-19-Norpregna-4, 6-Diene-3,20-Dione | 19-Né | 126783-17-5 | 
| 19-Nor-17Alpha-Pregna-5 (10), 20-Dien-3-One, 17-Hydroxy- | 19-Né | N |