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17-Alpha-Ethynylestriol
Impurity
17-Alpha-Ethynylestriol is Impurity of API: Estriol and CAS Registry No: 4717-40-2.
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| CAT No. : | TPC12659 |
|---|---|
| API : | Estriol |
| CAS No. : | 4717-40-2 |
| Synonym : | (16?,17?)-19-Norpregna-1,3,5(10)-trien-20-yne-3,16,17-triol; |
| Mol. formula : | C20H24O3 |
| Mol. Weight : | 312.4 |
| Purity : | >95% |