| Product Name | 18,19-Dinorpregn-4-en-20-yn-3-one,13-ethyl-17-hydroxy-, (17a)-, mixt. with conjugated estrogens |
| CAS No. | 110735-92-7 |
| Synonyms | Conjugatedestrogen-norgestrel mixt.; Prempak C |
| Molecular Formula | C21H28O2・ |
110735-92-7 18,19-dinorpregn-4-en-20-yn-3-one,13-ethyl-17-hydroxy-, (17a)-, mixt. with conjugated es
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