| Identification | |
| Name: | 18,19-Dinorpregna-5(10),9(11)-dien-20-yn-3-one,13-ethyl-17-hydroxy-, cyclic 1,2-ethanediyl acetal, (17a)- |
| Synonyms: | 18,19-Dinor-17a-pregna-5(10),9(11)-dien-20-yn-3-one,13-ethyl-17-hydroxy-, cyclic ethylene acetal (7CI,8CI) |
| CAS: | 23637-79-8 |
| Molecular Formula: | C23H30 O3 |
| Molecular Weight: | 354.48 |
| Molecular Structure: |  |
| Properties | |
| Density: | 1.20 |
| Specification: |
17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal , its cas register number is 23637-79-8. It also can be called 18,19-Dinorpregna-5(10),9(11)-dien-20-yn-3-one,13-ethyl-17-hydroxy-, cyclic 1,2-ethanediyl acetal, (17a)- ; 18,19-Dinor-17a-pregna-5(10),9(11)-dien-20-yn-3-one,13-ethyl-17-hydroxy-, cyclic ethylene acetal (7CI,8CI) . |
| Safety Data | |
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