Ethinylestradiol EP Impurity B
Manufacturer of Ethinylestradiol EP Impurity B
| CAT No | : AM-A16797 |
| CAS No | : 1231-96-5 |
| Chemical Name | 19-Nor-17α-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol (as per EP) ; 19-Nor-17α-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol (as per USP) |
| Molecular Formula | : C20H22O2 |
| Molecular Weight | : 294.4 |
