Product Description
| Product Name | Ethinylestradiol EP Impurity B |
| Synonyms | USP Ethinylestradiol Related Compound B(17α)-19-Norpregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol
19-Nor-17α-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol 9,11-Dehydro Ethinylestradiol |
| Related API | Ethinylestradiol |
| Category | Impurities |




