Levonorgestrel EP Impurity W
Manufacturer of Levonorgestrel EP Impurity W
CAT No | : AM-A03415 |
CAS No | : 155683-59-3 |
Chemical Name | 13-Ethyl-17-hydroxy-18,19-dinor-17?-pregna-5,7,9-trien-20-yn-3-one |
Molecular Formula | : C21H24O2 |
Molecular Weight | : 308.41 |